Not wanting to post a political message on the RIP thread in relation to the great Justice Ginsberg....all Mitch needs to do is apologize for not holding a hearing on Merrick Garland and say he agrees with the Democrats position in 2016 and hold a hearing this time. Very simple.
Some things you can apologize for, like eating the last chocolate chip cookie that your wife wanted. Maybe you'll get away with it.
When you change the course of history, as Moscow Mitch did in 2016, there is no apology. It is pure hypocrisy if they try and push this through. But since the GOP is turning into a bunch of Fascists (Mitch, Barr, 45) it would not be surprising.