I'm not a lawyer, but I can explain why that is not a possible course of action.
There is NO WILLPOWER from the Oligarchy and their leadership to do such a thing, inasmuch as they have told us that "Impeachment is off the table".
Well, if impeachment is off the table, this would require a tribunal which would simply invalidate a particular action of the president.
Incidentally, I’ve gotten one response from a lawyer who said the only actions possible are impeachment, de-funding, and lawsuits.