They don't have to be directly overturned--I can't imagine that many judges are still ordering people involuntarily sterilized. All you need are other precedents or laws for something like, say, bodily autonomy ("my body my choice") that's sufficiently persuasive.

I really can't imagine those rulings happening today. Did you know? In May 2020, Maryland passed into law a repeal of the crime of sodomy, effective October 1st, 2020.

And there are plenty of similar laws still on the books even now:

https://en.wikipedia.org/wiki/Sodomy_laws_in_the_United_Stat...