Steam Machine’s upcoming release means more people will be playing games on Linux, specifically SteamOS. The idea of ditching Windows for gaming is becoming more attractive, as the Steam Machine is first-party desktop-level hardware that’s optimized for Linux-based SteamOS. The biggest hurdle for Linux gamers right now is a lack of support for many anti-cheats – particular those that require kernel-level access. But with the release of the Machine, Valve hopes game devs take notice.
Steam Machine seems to getting the most attention out of Valve’s latest hardware launches. The Steam creators announced the new console-like mini PC alongside the Steam Frame VR headset and new Steam Controller. Even the Frame runs on SteamOS, which means Valve now has a trio of first-party hardware on Linux (including the Steam Deck handheld).
Casuals stop playing games when cheaters prevent them having fun, and it’s the casuals they need to keep happy to keep their game alive.
IMO the answer is to internally maintain a “fun to play with” metric. It would be specific to the game, but each player’s actions and interactions with other players would be evaluated to determine how “fun” they are to play with (might need to be multidimensional, since different players like having different types of interactions). It doesn’t matter if they’re cheating, or if they’re just really good, or if they use cheesy strategies, etc, if the person isn’t fun to play with, then match them with other people who are similarly unfun to play with.
This would cover your point that, if there’s a cheater in the lobby, and their behavior somehow makes everyone have more fun, then who cares?
There are multiplayer games that don’t operate this cleanly with your model. Cheaters in MMOs, for example, have bots that don’t interact with anyone. They just fuck the economy, etc.