I was talking to a couple of people about my positive experience faming on Linux since I switched recently, and one of them seemed really interested since he hates Windows.
The other guy mentioned “But some games still don’t work. Certain multiplayer games have kernel-level anti-cheat that doesn’t work on linux.” and I saw the first guy visibly lose interest even though I would have bet money he was going to actually try linux before. So I asked him “Do you play competitive multiplayer games?” “No, not really.”
The fact that linux can’t run every game is apparently a turn-off for some people, even if they aren’t games they want to play.