Valve has made Linux gaming stupid easy and still people are more worried about FOMO of that small percentage of games that don't run on Linux.

Unfortunately, most of the non-working games are also the ones people tend to have FOMO about. I feel like they're mostly online games with anti-cheats which, by their online nature, means that you will feel really missing out when all of your friends except you play the game, more so than single player games.