If Ginsburg were to die in 2020, Republicans would be unable to fill the vacancy because of the McConnell rule
You can’t fill a vacancy in an election year
McConnell followed the Biden rule. Then, the Left said he got it wrong, so it wasn't a rule. Now, if there's a vacancy, he'll bring the nomination to the floor because the Left said he should and you dolts will complain! No pleasing you.