Is that a fact? His interception yesterday WAS a bad play by Flacco. But I don't believe it's at all typical of the kind of interceptions he throws. It's not a typical play from him at all. If you think it is, then go pull up the tape and explain it with the evidence.
Flacco's interception vs New England: http://www.nfl.com/gamecenter/2016121200/2016/REG14/ravens@patriots/watch#menu=gameinfo|contentId%3A0ap3000000756140&tab=videos
Observe at 25 seconds, the ball goes right threw Wallace's arms, he definitely should have caught this ball and it should not have been an interception. This was an interception because the receiver misplayed the ball.
vs Miami: http://www.nfl.com/gamecenter/2016120401/2016/REG13/dolphins@ravens#menu=gameinfo|contentId%3A0ap3000000750510&tab=videos
Wallace doesn't come back for the ball, doesn't even attempt to make a play at the ball. He misplays it and just stands there and watches it sail past his head on the way to an INT. This is also intercepted only because the receiver misplayed it. (That's two INTs in a row that were the fault of Wallace misplaying the ball).
vs Cincy: http://www.nfl.com/gamecenter/2016112701/2016/REG12/bengals@ravens#menu=gameinfo|contentId%3A0ap3000000746511&tab=videos
Pass deflected by a D-lineman who got his hands up on it, intercepted off the deflection. That's not a "terrible decision" interception, either. Just bad luck.
vs Dallas: No interceptions
I just looked at the past 5 games, that's 200 pass attempts and 4 interceptions, and only his final pass of the Eagles game was an example of a "terrible decision", the other 3 weren't really his fault.
Now I'll be more than fair and keep looking to see what we've got out of him this year... Next up is the Browns game:
1st INT vs Browns: http://www.nfl.com/gamecenter/2016111000/2016/REG10/browns@ravens#menu=gameinfo|contentId%3A0ap3000000737347&tab=videos
He throws up a pass to a single covered SSR. That's not a "terrible decision". It's intercepted for multiple reasons: Great CB coverage, first of all (which you claimed is not usually a reason for his passes being picked off), a great play to catch the ball by that CB, and let's not forget, yet another WR misplay by SSR. He inexplicably just completely gave up on the route and let the CB have the only play at the ball for no good reason and we paid the price because of it.
2nd INT vs Browns: http://www.nfl.com/gamecenter/2016111000/2016/REG10/browns@ravens#menu=gameinfo|contentId%3A0ap3000000737408&tab=videos
This is probably the next most recent example of a bad decision. He tries to make a play, scrambles out of the pocket and throws the ball on the move, and Hayden picks him off. It's nowhere near as egregious as the Eagles interception. But it's definitely Joe's fault, but aided by the fact that the pocket collapsed and he had to run for his life and was trying to make a play, but a bad effort. This is the 2nd INT that was primarily Joe's fault, he should have just thrown it away.
vs Steelers: http://www.nfl.com/gamecenter/2016110601/2016/REG9/steelers@ravens#menu=gameinfo|contentId%3A0ap3000000734245&tab=videos
He has to escape from the pocket again and tries to throw to the middle of the field while on the move, and it's just a bad effort. This is another one that's his fault, but of course it's also another example of him having to run for his life when the pocket collapses and he tries to make a play, but made a big mistake again.
This is the 3rd that was primarily Joe's fault, he should have thrown it away. But both this and the one above against the Browns were still great defensive plays.
NEITHER OF THESE is the kind of play that happened against the Eagles, where a defender was just sitting there on the route waiting for him to throw it in his lane, and Joe had plenty of time to read the field but inexplicably didn't see him and threw it anyway. That was the kind of thing you're trying to say is emblematic of Joe's interceptions? Still haven't seen another one this season like it and I've looked at each INT back to the bye week, because both this one vs the Steelers and the one vs the Browns were great defensive plays, Joe didn't have time and was disrupted and couldn't set his feet for the throw, so it's entirely different than the just plain bad decision and easy (not even noteworthy) play by the defender like in that Eagles INT.
Let's keep going...
1st INT vs Jets: http://www.nfl.com/gamecenter/2016102306/2016/REG7/ravens@jets#menu=gameinfo|contentId%3A0ap3000000726031&tab=videos
This is not a bad decision, it's a great play by the safety and a bad overthrow by Flacco, but the decision to go there isn't really the issue. This is the 4th INT that's all on Joe (counting the one vs the Eagles, and one each against the Steelers and Browns) (this one is in my opinion the second most to-blame for him, because he had time to set his feet and step into that throw, and just made a really bad throw, there's literally no-one to blame but him on this one, so it's not like you can just say that he made a mistake because of the pressure like on the two I described above).
2nd INT vs Jets: http://www.nfl.com/gamecenter/2016102306/2016/REG7/ravens@jets#menu=gameinfo|contentId%3A0ap3000000726468&tab=videos
This is also a good decision, but yeah not a great throw, and a terrible route by Perriman who was supposed to come back for this but let himself get beat inside to have that ball taken away. This one doesn't fit the narrative that Joe makes terrible decisions and CB's don't make special plays on the ball to pick him off. This was the right decision to make that throw, and a really bad effort by Perriman and a great effort by the CB.
The next 3 games in a row going back, he threw 0 picks.
1st pick vs Jags: http://www.nfl.com/gamecenter/2016092504/2016/REG3/ravens@jaguars#menu=gameinfo|contentId%3A0ap3000000708976&tab=videos
Pitta and Flacco are not on the same page about what route Pitta's running here, thus the ball ends up way behind him. It still took an absurd diving effort from the defender to tip the ball into the air, and then a dumb lucky situation where another defender is back there to catch it for an interception. Just bad luck.
2nd pick vs Jags: http://www.nfl.com/gamecenter/2016092504/2016/REG3/ravens@jaguars#menu=gameinfo|contentId%3A0ap3000000709006&tab=videos
The ball is deflected at the line of scrimmage, and Forsett also misplays it in the air and a great defensive play leads to the interception. This also just bad luck.
So that's 2 interceptions in one game, both are ridiculously unlucky for Flacco that they were picked off.
There's only two more picks left to look at, in the first Browns game:
1st INT vs Browns: http://www.nfl.com/gamecenter/2016091801/2016/REG2/ravens@browns#menu=gameinfo|contentId%3A0ap3000000704251&tab=videos
First of all, it's a fine read and an excellent play by Joe Hayden to intercept this ball. Secondly, it looks to me like SSR messes up this route at the end of it. It looks to me like he gave up on this one, similar to that one in the other Browns game that I discussed above. When he cuts out of his route it looks like he's on a a straight line to where Flacco threw the ball to, but SSR ends up trailing off at the end of the route and doesn't wind up at that spot. I think if SSR had committed to this route it would have been a great completion, actually.
2nd INT vs Browns: http://www.nfl.com/gamecenter/2016091801/2016/REG2/ravens@browns#menu=gameinfo|contentId%3A0ap3000000704509&tab=videos
This throw it definitely not great, it needed to be more to the sideline over Perriman's right shoulder. It was too inside, giving Hayden a chance to make a play on it. But once again, it's a good read, a good decision, and a good play by the CB that leads to it being an interception on an imperfectly thrown ball. This doesn't fit your narrative of Flacco throwing INTs on terrible reads and it not necessarily being good CB coverage. This is *FANTASTIC* CB coverage and a great play on the ball. And Perriman's 2nd career game and he could have probably done something to break this pass up anyway, but didn't.
So breaking all that down, I count 3 just plain unlucky interceptions (all deflected and then intercepted), 3 clear and obvious WR misplays that are not at all Flacco's fault, 3 more where it was a great defensive play and the WR didn't play it optimally and could have prevented an interception, 1 clear overthrow but not a bad decision, 2 ill-advised attempts to make a play and throw the ball while scrambling outside the pocket, and then that pass in the Eagles game where he just never saw the linebacker sitting there waiting to jump the throw.
So I'd say that 6 of his 13 interceptions are essentially not his fault at all and should not have been intercepted, 3 more were not bad decisions and were great defensive plays coupled with poor efforts by the WR and probably shouldn't have been intercepted, and then 4 that were clearly Joe's fault, but only a grand total of ONE of them fits the mold of just being a plain old poor read and failure at scanning the field when he had time in the pocket. ONE more was him making a poor throw that had no chance to be anything other than interception, while he had plenty of time in the pocket. And the final two were just screw-ups while running for his life and trying to make something out of nothing and it ended up not working out.
If you ask me, Flacco's decision making has been very safe and sound this year, with really the only poor decisions being the Eagles INT and the two interceptions where he shouldn't have forced the ball while scrambling and instead just thrown it away. One really bad throw that had no chance and was 0% the fault of the receiver.