You are also missing the huge advances they’ve made in their contributions to FOSS, like proton, FEX, arch, etc. Steam has done an insane amount of legwork to get Linux gaming off the ground. They are the one company that made migrating off of Windows and onto Linux a valid option for me, and a bunch of other folks. Linux was ~0.89% of their userbase in 2020, and since their contributions to these FOSS projects, it has gone up to 3.05%. That’s crazy, considering it had been at or below that 0.89% since 2016.