The UNO card says "Don't tell everyone on the internet what distro you use OR draw 25" and Arch users are sitting there with half the deck in their hands.
It's like giving a vegan a "don't mention you're vegan" challenge. Literally impossible. The first rule of Arch Club is to absolutely tell everyone about Arch Club. "I use Arch btw" isn't just a memeβit's practically in their MOTD when they boot up.