impeachment might not be a bad idea when all is said and done.
If one presumes it will fail, and I believe it would, it would leave Trump stonger, as the impeachers have egg on their face. They would have failed to “kill” the king. Draining continues full force.
OTOH, if it succeeds... well, if it succeeds, draining the swamp was not going to happen anyway.
If it succeeds, WE will drain the swamp. And it will not be pretty.