Was going to say Yubikey also. I don't like that it's not open, but I've had open firmware keys before and they broke after several months of use. Meanwhile, my Yubikey has been kicking it on my keychain for almost fifteen years without any signs of wear, other than the paint scraping off of it.
Probably because the posters of those articles do defederate with grad. I never see posts on mander from .world accounts. I can only assume that's what's happening.
It's the most dangerous popcorn time