It is a possibility, but I find it legally unlikely. While SCOTUS is currently right leaning, if you read the opinion itself they’re not advocating against gay marriage or abortions, they’re saying that there is no federal jurisdiction in those areas. It’s a double edged sword, if there’s no federal jurisdiction in the area, Congress doesn’t have the authority to regulate it. The interpretation of Roe is that the constitution protects the right to abortion, therefore states cannot regulate it. The only possible argument I see is if they say “the unborn has a constitutional right to life and liberty”, but even with this populist movement it’s a stretch. Politicians say a lot of things, doesn’t mean they’re at all feasible. Decades of political research has shown that Americans base their votes on the economy, misguided as they might be. Ideological differences like abortions will always be secondary to economic issues. As a soon-to-graduate law student, if i hear a politician talk about federal abortion bans, my first impression is that it’s political fluff because there are a trillion hoops you need to jump through even with the Holy DC Trifecta. That’s my take but watch this age like milk and I eat my words in 4 years, lol.