I agree with the narrative here lol. There's a subjective element to this of course, but you can see it in his body language.
One thing I did find interesting though, was almost everytime he was subbed off he would be asking not to come off to the sideline, gesturing "one more snap" basically.
To me this suggests he knows he's in a slump, and expects more of himself, and is hungry to prove it. I think the effort is there, he's not checked out, but sometimes when you're too hungry you get desperate, and get sloppy on your technique.
He made a really nice play on that 2 point conversion, which was actually initially targeting Godwin, but it bounced around and he dove to make the catch.