He does not have to care anymore. He realised he will not be prosecuted - the supreme court gave him king status after all, and all prosecution before failed to have consequences - so he can do whatever he wants. As you said, he checks if there is anyone who will stop him, which at this point would be an armed revolution or a coup d'État by the military.

The USA is a dictatorship now, the trump cult has won. Let's hope it crumbles fast.