I have installed the CEMU Wii U emulator on real Arch and run Wind Waker with it. Maybe look into that if you want the Wii U controls? I haven’t tried it on the Deck, but given it runs on vanilla Arch, it’s theoretically possible :D
(yes, I know, it’s 3D, I didn’t say I played it much, just that it works :P )
A worrying trend in recent social software platforms is that you can’t block people. Slack, Teams, Discord (not really, it still shows you that people you block say things, which defeats the point), so many of these garbage social platforms (… all Electron-based) don’t let you block people. Even Discourse doesn’t have a block feature. They all just assume that everyone gets along.