Trump is who he is. Certainly unorthodox for a president. Do you think his actions and behaviors are annoying or actually dangerous?
He's certainly divisive. Either you love him or hate him. That in itself might be dangerous.
I don't see talking about a 3rd term or mount Rushmore as anything but crazy talk to bring out emotions from supporters and haters.
I think that his actions and behaviors fray the fabric of our politics. They make us trust each other less and hate each other more. And he benefits from that. I think he's dangerous for all of that, but I think he'd be much more dangerous if he could hold a single idea in his mind for longer than it takes to read the next tweet that interests him.
I agree that the talk is crazy talk, but we don't need a president who uses crazy talk to fire up his base. That in itself is destructive.
And, I will say, I have liked some of his policies. I think that his two SCOTUS nominees have been solid, although he perhaps could have done a little better than Kavanaugh (not because of the smear job done on him by the Democrats). I like that he moved our embassy in Israel to Jerusalem, even though I think he did it for the wrong reason, and even though I think his policies toward Israel have worked to make support for that country a very partisan issue.
And he has destroyed the integrity of the Republican Party (to the extent that it had some) and discredited conservative politics in the eyes of every person not his supporter.
I've probably liked his policies more than I will Biden's (a very low bar to clear), but I still view him as the greater of two evils.