@gamingonlinux « For those thinking it may be due to Steam Deck with SteamOS, it's unlikely, at least not directly. StatCounter gather their info from web traffic across over 1.5 million sites globally. I doubt all that many browse the web regularly on Deck. »

That's what I was going to ask and the weakness of this count even if I'm not sure it changes things drastically. Personally, I consult the Steam site thru a (work shh) Windows, but I play on my Linux PC where I only launch the client.