+1 ,but you can always add external games to Steam. I tried it once, and it worked. However, I prefer GOG over Steam because of its DRM-free policy and also prefer clean Wine over Proton, as I can report bugs directly to Wine bugtracker. I have some Steam games installed on Wine. Yes, I had to first install Steam inside Wine prefix and only after that install the games. Additionally, there is always pirated software, which I won’t add to Steam.

Nice. I love this project. Its much much better then wined(wine implementation), but I agree with wine philosophy. Opengl for more devices support was a good choice. Waiting for wine vulkan and wayland implementations.