It is up to the GOP opponents running in these districts to let everyone know that their Dem rep voted to open impeachment hearings in the first place, no matter how they will have voted for actual impeachment. At this point, this is actually just as bad as they knew it was a farce to begin with.
Not just that they voted to open the investigation, but that they used the investigation in an attempt to railroad the POTUS, deny him due process, deny him legal representation, and ultimately to charge him with “contempt” before the courts even had a chance to rule on the validity of their subpoenas.
It’s one thing to agree to investigate a possible crime. It is quite another to orchestrate the entire investigation in full denial of the rights of the accused. Who do the House Dems think they are, the FBI?