I'm not sure, but I'm more comfortable letting possible NAA sit a while on meta than on the main site, even in the
support tag. Or, rather, I'm
less comfortable removing things as NAA there. Unlike on the main site, on meta questions don't always have to be asking something and answers don't always have to be providing solutions, which doesn't mean NAA isn't a real thing on meta (it is, especially in
support), but it does make me less comfortable doing moderation actions.