Wait until 2024, if Dems lose the Senate or presidency, yes, ram through a replacement in the lame duck session, otherwise they can wait an extra two years if they want
Furthermore, as only the second Jewish woman and the first Latina on the bench, it might seem racist and sexist to pressure them to retire when their white male colleagues sat on the bench far longer than them.
This would be a pretty idiotic leap in logic given 4 out of the 9 sitting justices owe their seats to white men retiring strategically. If there's one, singular area this argument wouldn't work, it's here