Well, technically yes, but why pay even a couple quids when I already have purchased the game on PC? Of course there’s this “To support the dev!” but honestly… How much he’s going to make from such a purchase after all?

This is why I find Steam Deck the most tempting handheld console, because it can play (almost) all the games I’ve purchased over last decade on both Steam and GOG. I’m no Nintendo fanboy so I can happily live without Mario or Zelda.