Well, Republicans have the majority vote on the SC, and the last 2 of the 3 appointments made by Trump have resolutely anti abortion views, so a case being brought by pro-lifers was inevitable. What does not necessarily follow is that the SC will roll back Roe v Wade. From what I have read about the SC, it tends to be much more collegiate and much less partisan body than the initial appointment process of individual justices would suggest. Overturning a 50 year precedent is not inevitable.
What this does highlight, though, is that Democrats/the left have been bloody stupid over the last 15 years. Whilst most commentators both sides of the Atlantic were moaning about the Trump presidency (and I agree, he was atrocious), the Supreme Court really was the main prize for the Republicans, and getting 3 appointments in a single term was remarkable. They now have a legacy there that will far outlive the mess Trump has left behind or the Biden presidency.
The lifetime appointments rule is just crazy. It might have worked back in the 18th Century when people had much shorter life spans, but the farce of Democrats praying that Ruth Bader Ginsburg would outlive a Republican presidency just shows you how unfit for purpose the set up is. She was a remarkable woman, but she should have had the sense to resign during the Obama term*, rather than holding on to see Hilary Clinton become president (which was never a given). Especially after suffering repeated bouts of ill health.
*Yes Obama got screwed anyway, when he tried to appoint Neil Gorsuch during his last year as president, and that's another appalling scandal. Which again shows that the system of appointment and retention of a role on the SC is not fit for purpose. When the Leader of the Senate can just decide he's not going to have a hearing on the appointment, and thus block it on the grounds that it was the last year of Obama's term - and conveniently do a complete 180 degree turn to ensure Coney Barratt took Bader Ginsburg's spot, at the behest of a lame duck Senate and lame duck president Trump.