All indies all the time. I have been thoroughly sick of “AAA” games (and the industry itself) since the switch to 3D. Spelunky HD / 2, the new TMNT, Streets of Rage 4, Neuro Voider, Stardew Valley, and on and on. Also old console games because it’s always morally okay to emulate games on old consoles. Related, it’s always morally okay to pirate Nintendo’s games.
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 )