They often have complicated auth systems, etc.
I don't really want to learn a new DAW.
The paranoia audio devs have with piracy is insane. Ironically I think the worse your DRM is, the more your product should be pirated :)
Ohh cool, this plugin is "free". Looks like I have to register for an account and install a bunch of unrelated crap I really don't want.
The up selling never stops.
Then again. 30 years ago a lot of these trucks were straight up impossible without spending tens of thousands.
Games are developed on Windows, using Windows APIs and development tools, and then Valve does the job studios don't see any value in spending development resources on, even though some of them use engines that also target GNU/Linux.
Talking about Linux gaming with Proton is no different than if Windows users would start talking about Windows being their favourite Linux distribution due to WSL 2.0.