I saw stadia and tried it just for fun to see what was it about. I did the free trial for 30 days and everything went well. I didn't really like it and went back to steam. Before the 30 days ended, I deleted the stadia account. keep in mind that It was all done through cross-save. I decided to make another account for my friend under stadia through cross save but realized I couldn't because I didn't delete the original stadia account. I looked in cross-save and settings and saw that it didn't allow me to unlink the original stadia account because I had deleted it before unlinking the account. (I have smol brain). I have talked to stadia support and they said to wait for another month, but I have already waited for 5 months. The problem now it that I can never unlink the original stadia profile.
Hey there! You are not able to unlink accounts while cross save is active. So, in order to do that, cross save must be deactivated. All accounts must be authenticated in order to deactivate it. Since you have deleted your Stadia account, there is no way to recover that account and cross save cannot be deactivated on your account.