Install to a USB as if it was a drive? For a test it might be enough.

So am I, but they are not.

Everything you said is correct, but you misunderstood my point. I was referring to the fact that Google/Apple/whatever would hold your private key. In practical terms, it is barely different from the existing “Sign in with Google/Apple/whatever”.

Cool, they know the hash to that one service I signed up with them. Not every account ever.

Impressive, now tell me what % of the top 20 current concurrent players games run on linux.

Looks like you need to regenerate the fstab file? Not sure.

Actually being able to troubleshoot things yourself instead of waiting for a reply from Microsoft support is a godsend.