According to the Steam Hardware Survey (https://store.steampowered.com/hwsurvey/Steam-Hardware-Softw...) only ~3.6% Steam users use Linux and these statistics include the Steam Deck users. SteamOS accounts for ~26% of Linux users, which in turn brings down the count to ~2.6%. For comparision, MacOS is ~2.1% of the market share at the moment. Wake me up when Linux gets to 10%.