Can I add my Microsoft account to my stadia cross play?
@Mommadrum The Stadia app doesn't support cross play login with other platform. There are a few games like Destiny 2 or Division 2 that supports cross play, but you need to authenticate with respective provider (Bungie and Ubisoft)
As far as I'm concerned there are no games that support Microsoft login for now, but if eventually there are games that support it, you will need to authenticate from Microsoft side (Xbox).
How do you athenicate bungie I do have a bungie account