Yes, but that’s beside the point. Most people use Steam not because of Linux support or because of BPM.

Valve hasn’t revolutionized their business once Ubisoft, EA, Amazon, CDPR and Epic started to compete with them. They just kept doing what they were doing and eventually saw the bodies passing in the river

There’s always someone in the world archiving stuff, and with GOG the installers can be shared freely if they ever close shop, since they don’t have DRM. With Steam that can be a lot harder, depending on the DRM they have