I don't have an answer for you but I do remember being livid in the 2020 AFC Championship game with his conservatism on offense. There were three and four obvious go for it moments where he settled or field goals while playing the NFL's version of the Harlem Globetrotters on the other side. I really can't think of a situation after that in the playoffs where he wasn't aggressive on 4th and short in the playoffs so he obviously did some self scouting. Heck, he even tried a fake punt in his own territory in the 4th quarter last year which was kind of funny because it failed so miserably but at least he tried it. Pry should've kept it in Allen's hands though. LOL.
I think going for it on 4th and 3 against the Chiefs showed that transformation even though it was only a regular season game. You do everything you can to prevent Mahomes from having the ball last with a chance to beat you with a field goal or touchdown.