Congress could, at any time in the 43 years, remove abortion from the jurisdiction of the USSC. During the Bush years, with a Repub majority, no one but Ron Paul lifted a little finger.
How could congress do that?
Constitutional Amendment? Congress can start one with a 2/3 vote, but it can’t pass one.
So you think getting a 2/3 majority of Congress and 3/4 of the states is more realistic than getting 5/9 of SCOTUS to overturn a bad ruling?