> There's no reason to support Windows when they won't even pretend to care about standards compliance.

There's a lot of standards that windows support and linux does not though, for instance a lot of protocols used in multimedia works, art installations... A simple thing such as sharing a video buffer in the GPU between two processes is trivial in Windows or macOS and a damn pain on current desktop linux (dunno in wayland). And I say that as a hardcore linux user.