According to the Farms Reddit admins are staging a coup d'etat on large-modded subreddits and replacing the mods or removing mod permissions in a bid to force-open the subreddits. Maybe the great Jannycaust can begin.

You are correct. The NWS always titles days that are federal holidays with that holiday. As Juneteenth is now a federal holiday it just follows the rest of them. No political slant to it.