That was my reading of it as well. Maybe a bit of technical information tutoring to get them up and running. I would also imagine that Valve is contributing upstream from SteamOS back to Arch.

I wonder if anyone has compiled any data like that to show who is going out of their way to break Linux compatibility. I’d love to avoid publishers and/or devs that specifically use such anti consumer tactics.

Maybe setup a live USB and mount it from a live environment to see what it comes up with?

Vaultwarden (self hosted bitwarden) is my go to.