Just listened to this recent podcast breaking down the Rahimi case revolving around a male caught with a gun while he was prohibited by a domestic violence protection order. If you nerd out on legal challenges it is pretty interesting.
Ultimately this is pretty much the last type of case we want as a test case for gun rights in relation to restraining orders because this guy was a dirt bag domestic violence guy who should have been in jail instead of merely a restraining order on him. Because of the details of the case, due process wasn't even at issue.
The panel didn't seem to think Rahimi would win and frankly I don't think the defendant should win in this case either.
Maybe in the future we will get a proper due process case but depends how they rule on this one first.
https://thedispatch.com/podcast/advisoryopinions/solicitor-general-9000/