The whole point of the Senate is to reinforce federalism by making it 1 state = 1 vote.
Though I would expand the Senate to 150 Senators so that all states elect one of their senators every 2 years (so 3 per state) instead of having some states off each year. Depending on how bold we are allowed to go, give the territories and DC 1 senator each as well. (they are not full states so they get representation but not full representation)
A Senate abolition would be bad for my party + people, so no, it should not be done.
Ah, so the classic, follow the rules when it suits me, disregard them when they don't