No one would complain about Barnett because Suggs is on his way out, Judon is nothe being talked about as an every down player and unlike with Lewis they are not talking about Judon in the same way they spoke of KO which means there is a very real chance your 1st round pick doesn't see the field for 3 years.
BPA always comes with the qualifier that you are able to use them. Corner, LB, Dline, Center, RT, WR, and even TE are all positions where you can easily upgrade and not have to worry about if there is room on the field so why pick one of the only positions where that isn't the case.