There certainly is an opportunity, it's just still very questionable how things will play out. Current state is that 25% of the Steam library is Linux-compatib

There certainly is an opportunity, it's just still very questionable how things will play out. Current state is that 25% of the Steam library is Linux-compatible. That's about 2500 games, so definitely enough to keep you entertained, unless you're the type of gamer who always has to play the newest AAA titles. With Vulkan slowly picking up adoption, this will probably increase even more rapidly in the future, too. Next thing is that Vulkan as well as DX12 make it so that drivers for graphics cards will be much smaller and therefore the resulting drivers will be much less likely to be broken, which has been a big problem on Linux in the past. But Nvidia has now pretty good Linux drivers anyways and AMD has recently started investing more resources into it. Among other things, AMD open-sourced their drivers, so now the Linux-community can help to fix up their drivers instead of maintaining an own driver. I also figure that the growing machine learning market gives a good incentive for Nvidia and AMD to have good support for Linux, so that should translate back to the desktop, too. The only problem is that all of this can serve as reason to not avoid Linux, but unless Microsoft really does continue making such great arguments against using Windows, we won't really see many people change operating system...