Free Windows 10 support ended for most people this past month, and the trend line of Linux usage has been quite clear leading up to this, as people prepared for the inevitable. An increase in Linux usage is also correlated to a drop in Chinese players, which did happen this month a little bit, but Linux usage is also trending up when filtering for English only. It's worth noting that for all the official support Macs ever saw in gaming, they never represented anything better than about 5% of the market.
What makes the chart "only" on 3% is Chinese users. English Linux user alone has more than 6% percentage of Linux users.
We need Chinese government for their independent tech stack to include Linux further.
At the moment, there are already several Chinese distro with big companies porting their basic apps to Linux (like chat app, office app, etc).
If Chinese gov force gaming company to support Linux as well, we will see a huge surge evenmore.
There are a huge number of Chinese game that never made out of China, and exclusive to PC only.