If I remove my son xbox from my miscrosoft account will he loose access to all the games...

Hi. My name is Brilliant, an independent advisor, happy to assist.

Games purchased and game progress will stay with the account used to purchase the games. I hope this helps resolve your query.

If I add alias email address and then remove my primary is it mean I will loose my all data on microsoft account or I can logged it just normal and there wont be xbox account on it. I dont want he had access to my Microsoft account as alias.

I haven’t tried that yet. Will that erase all the games and data? It’s my son’s and if he looses everything he will be very upset.

This means that when he removes his account from my console i will loose the permission or i will be unable to play??

So let's say I add the subscription to my sons console which is console A (his home xbox is set to my daughters which is console B).

My son decides he doesn't want a game and unistalls to download another. Does console B then loose the game as well. Or will console b still have the game until she removes it?