This particular kind of hearing might not necessarily need to conclude before the election to be impactful. Trump’s lawyers arguing with a straight face that his alleged attempt at subverting the election was actually an official act just before the election could be fairly damaging on their own.
Of course. The only question they ask is “Does this make my side look bad?” If the answer is No, then this is Just, Good, and the Will of the People. If the answer is Yes, then it’s a False Flag, a Psy-Op, or the work of the Deep State.