Honestly, there might be something good out of this:
We've been letting Congress/congresspeople off the hook for far too long, and Trump getting all the attention has only made that worse.
A call for impeachment can be used to restore attention to Congress as it throws the ball back to their court.
I'd use this to say, OK that's nice, now over to Congress, how are you individual congresspeople going to respond? Let's give you the spotlight now.