decouple my minecraft from my outlook

The thing is, when it was majong, I could let my kid login to play the game.  Now that you have bundled my outlook account with minecraft, you have made it so that my kid cannot login to the app without me.  The options I have are..that I either share my credentials with my kid, or i always have to login when they require it.  The thing is, this is horrible for quality of life user experience.  I wonder if you could use USERS AND GROUPS for family groups.  the parent would have manager priviledges, and the kids would be "minors", huh, just like real life. the parent buys the software and grants or lets the kids use it.  while the software licence is still the parents.  There must be  a better way to manage this.