How can i stop my xbox account from signing me in automatically to games?

How do you stop stupid second account from automatically signing on while I am playing with main account. Very stupid that an account can log in with me logging in with it. You guys need to fix this.

I think you misunderstood, my Microsoft account still owns my Minecraft account, however, my Xbox account is also linked to my Microsoft account. Whenever I try to login and access my Minecraft account, it automatically signs me into my Xbox, which does not have the Minecraft account. It's still linked to the email, but my Xbox account is stopping me from getting into the account.

I want to switch the email from my older more used account, to my newer email, but I cannot seem to do so, since a Xbox account has automatically been created. How can I delete the Xbox account from my new email, so I can use my new email to replace my old Xbox account? (This whole thing started with me not being able to sign into my EA account, cause my Xbox account was signed into an older email.)

You cant. The Microsoft account IS the Xbox account. They are all one in the same.

I cant find an xbox companion app on my PC to sign out of do you mean the phone app? I cannot sign into the xbox with another account. It just keep automatically signing me into my account. I want to sign to xbox with my sons account so he can share my gamepass/games?

I think you misunderstood, my Microsoft account still owns my Minecraft account, however, my Xbox account is also linked to my Microsoft account. Whenever I try to login and access my Minecraft account, it automatically signs me into my Xbox, which does not have the Minecraft account. It's still linked to the email, but my Xbox account is stopping me from getting into the account.

The Microsoft account and Xbox account are one and the same...signing into an Xbox account would be the same as signing into a Microsoft account.....if I go into my Microsoft account history on my PC, it shows my Xbox purchases.

That sounds like you have a second Xbox and/or Microsoft account which is linked to the Minecraft account