This whole Supreme Court smear has been a boon for the GOP. People are pissed and outraged at these 11th hour ploys with obvious designs to delay and obstruct.
If the GOP get him confirmed Trump will yell "now get out there and vote, we need more Republicans". He can point to them reversing tax cuts and destroying his efforts to confront trade abusers.
Yup and he can also point them to Pelosi who has said if the Dems get the House back she wants to raise taxes.
The GOP should be leading everything with that little factoid.