Percentages can hide the impact of tendencies. Steam has 132MM monthly active users, assuming the poll is a representative sample. Then, 2% is a bit over 2.6MM people using a linux device. This doesn't include steamOS. That's at least equivalent to an entire small country's population using Linux.
Hey, where u get those numbers from?? I thought they stopped disclosing these a few yrs back. Personally I would've guessed its closer to 150m myself but I'd like to see any reports or more informed speculation if possible.
Linux has always enjoyed better game support than MacOS. Even before Valve's efforts, it was possible to get most games running - sometimes fine, but often with bugs or defunct features. Some games ran even better with wine than on a modern Windows installation of its time.
NGL, a few more rounds of sweet Asahi releases Linux might be better for gaming on the M1 series over MacOS. The devs actually have a Vulcan support built. Apple never bothered, lol.