Agreed! I used to work for a Microsoft owned game studio a while back, and during their Microsoft <3 Linux campaign, or shortly after, I noticed that xbox.com wouldn't work on Linux, unless I changed the user-agent to Chrome-windows or Chrome-Macos
Loves Linux but blocks Linux by user agent. Nice.
They changed it tho when we contacted them, so I guess there is some love, at least they were willing to change (when it impeded their own developers).
Don't trust Microsoft!