I got it a few times over the last years, once on the steam deck.

I forgot it once many months ago and never before or after

I got it twice

I didn’t either, not even once in years of playing on Steam.

Got it once in the one year I’ve been on Linux

Same

I did. Twice this year iirc

I haven’t in at least a year or two.

This type of drop usually happens when the Chinese language rises because “nobody” in China is using Linux

They have done that already. It’s called Kylin.

Unfortunately, Linux isn’t very popular among gamers in China. Im not sure if this true, but i was reading comments on random Chinese forum(or BiliBili? dont remember exactly) some were saying that rarely anyone wants to use Linux on their hardware or when they buy PCs/laptops that come pre-installed with Linux that people usually just go to PC shop to install Windows on their hardware

Deepin is pretty popular

You could always try Red Star OS