I forgot about an even more ironic reason why the concerns about interracial marriage are so silly. The justice arguing that Dobbs has implications for other social issues? He's a black guy married to a white chick.
Thomas did apparently mention that some of those decisions need to be revisited. I am not sure if it was that one.
I seem to recall when the decision was issued to nullify a Texas anti-sodomy law, there were justices who thought it was a state issue and the SC should let it stay at that level. I would say it either would be that or they think some other legal basis should be used.