In my personal life, I run Linux on all my devices and I would never invest in non-opensource technology for my career. (Work forces me to run macOS, but that’s another story).
For years now, I happily and only buy games on Steam, even if I have the choice between Steam and NoDRM. Simply because Steam just works™ and is convenient. (Of course one never buys games on steam with a forced additional starter from Ubisoft etc.).
Steam is really great from a technically POV, from a giving back to the community point and from a customer friendliness point (never had a problem with a return).
I even bought a SteamDeck although I am no big fan of handhelds, and for what it is, it is great.
I’ll happily waste more money on my Steam backlog of shame. ;-)