The problem with this theory is that if anyone should have "Rex PTSD" or affected by a "culture of losing", it should be the defense. But, they are playing very well right now.
In contrast, last year, our offense was fine. There was no PTSD there. Our OL was one of the best in the NFL. There was nothing "broken" with our offense, besides TT's ability to identify and throw to open receivers. Now we are seeing multiple problems on the offensive side of the ball.
We are now seeing is an offensive scheme forced on them the same way Rex forced his defensive scheme. I think we know how this will end.