Pretty surprised at Romney, thought he'd side with morals to be honest.
Regardless, perhaps this is what is necessary. This should force a possible Biden presidency to try and add Supreme Court seats. The justification is extremely simple, and the best way I've seen it described is thus:
4 of the seats on the Supreme Court will have been nominated and appointed by a President/Senate combination that represented the minority of voters. The SC is now the de facto arbiter of controversial legislation, because the US is so obsessed with legal fights.
So a very real situation in the future could be a Democrat clean sweep - Congress/Senate/Presidency, elected by the vast majority of Americans on, say, a platform of climate change. They could write and sign into law an EPA-measuring regime requiring the elimination of emissions.
Then 1 person or company could sue up to the SC, and that conservative super-majority could overrule the entire legislative body.
This is the McConnell/ Old Christian white dude plan. Things like Roe V Wade is a 65/35 issue - and the 35 is about to win. Similar with the ACA - it has over 70% support in some polls, the SC will strike it down if it becomes 6-3.
The SC is itself a perversion of democracy. So I think something will have to change in the future, and this blatant hypocrisy of the GOP gives the dems the ammo they need to do it.