They do push for further restrictions. Pushing for a ban would be premature unless they know they have enough backing and Roe actually has a chance of being overturned.
Why introduce the amendment when they know it won't pass? They aren't democrats after all....
Dude, it's been 50 years since Roe, what are they waiting for?
Guy, again, they've appointed 10 of the last 14 SCOTUS judges.. There's never been a time when SCOTUS has been majority Democrat etierh at the time of Roe (when 5 Nixon/Ike appointees voted for it) to today. GOP appointments have ALWAYS been the majority. And if Roe is as you say, some "jiggery-pokery" (which I don't disagree with) then there is no reason why they shouldn't have overturned it and sent it back to the states.
UNLESS
They know damned well it would be electoral rat poison to actually overturn Roe, but they know having it around keeps the stupid, inbred, misogynistic assholes voting against their own economic interests.
Mark my words, Justice Roberts will have a "Come To Jesus" moment and suddenly decide he loves Roe.