Probably because he's a moron and one of the few fools up for the job. Everyone knows impeachment will backfire an that's why Nancy is doing everything she can not to do it, blustering and bullshitting.

This is meant to be an in-your-face to America.

lol. they are so fucking desperate for some unhinged tard to pull something, anything, to take the spotlight away from their own corrupt, rotting, decay.