Yes, impeach on the basis of mental incompetence/diminished capacity to discharge the duties of the Office.

He is actually mentally unstable, feeble, never grew up from child-like thinking. Some regress to childhood. This one never transcended it.

And that makes him, as an adult in body and years, feeble and unable to discharge the responsibilities of high national command. He can impeached on those grounds — as can the two in line behind him — and it is not inconceivable that he will be.

No racism to it, just cold clinical analysis based on evidence he provides in word and deed daily.

Fundamental insanity underlies both forms of fascism, religious fascism (based on ideology) and natural fascism (based on race).