I think he’s acted like someone who believes he is unwanted everywhere for essentially all of his post presidency which was very much not his vibe before

Sure. That or he's taking the same approach he did to his Texas Air National Guard obligation.

But he is legitimately unwanted. He may think that everybody else is wrong. In the absence of actual contrition, in assuming he still feels he was right. To me, that matches the impression I've always gotten from him. I mean, if he was wrong, that means he wasn't chosen by God, right?