Is the Full Faith and Credit clause mentioned in there somewhere?
L
The two cases I have read are straight up Second Amendment cases.
The Gun Free School Zone Act was struck down as unconsitutional in 1995. Here is a relatively concise history of the GFSZA.
https://www.ammoland.com/2023/09/unconstitutional-tragedy-joe-bidens-gun-free-school-zone-act/