I've used powershell to remove some apps (like Xbox games).

On one account, it cleaned up the start menu just fine.

Second account, they were showing on the start menu, so I ran powershell again and verified everything was gone that I wanted, but Xbox is still showing on the menu list. *Not* as a tile, but in the "All Apps" list. I have also tried looking at the Start Menu in File Explorer for that User and can not see the App listed.