The Steam Deck and other developments (Proton/DXVK, Nvidia kernel drivers, EAC/Battleye AC support) have weakened that position, though. Linux is still only 1.

The Steam Deck and other developments (Proton/DXVK, Nvidia kernel drivers, EAC/Battleye AC support) have weakened that position, though. Linux is still only 1.2% of PC gaming, but the idea of that increasing isn't as bananas as it was in 2015 before any of these developments were announced/released.