At this time two years ago, there was a Constitutional right to an abortion as set out in Roe and Casey per the SCOTUS’ answer which was clearly yes.
The proof is that courts enforced it, and people complied.
It can’t possibly be that Alito’s decision, in whatever form it is finally rendered, makes it so that there was never a Constitutional right to an abortion. That doesn't make sense.
The majority in Roe and Casey both said there is a Constitutional right to an abortion, and so it was.