The rest of it seems on point though. Hard to say whether it's probable or just possible, but the fact that the mechanism for states to ignore the results exists (or could exist very soon) is scary enough.
May be wrong, but I think there are a few states who have never actually removed their Jim Crow laws.
According to august journals and serious, celebrated liberal politicians, the SCOTUS is soon going to ban contraception, made gay sex illegal and allow deliberate discrimination against anyone who isn't straight and male.
I'm sure we won't have to wait long for someone to claim the court has definite plans to repeal the 1964 rulings and bring back Jim Crow & segregation 🙂