But we know Congress won’t do that because half of Congress plus a few soulless blowhards, devoid of any moral standards whatsoever, control the House and come close to controlling the Senate. Perhaps, when Trump has done “a-Rudy” on enough of them, perhaps then and only then will self-preservation kick in and they’ll either agree to impeach Trump or invoke the 25th. 
Suffice it to say that until sanity and morality prevail in the GOP (I know, that would be a first and it’s hoping for a lot), I’m afraid we’re stuck fighting Trump’s maniacal policies head on.