Had similar experience with not being able to disable the windows store for my kids accounts. It was simply not possible and I followed all the Microsoft recomm

Had similar experience with not being able to disable the windows store for my kids accounts. It was simply not possible and I followed all the Microsoft recommended procedures and external suggested ones to no avail. I just gave up and stopped using Windows for my family computer and spun back up an older mac Mini. This kind of lock in is very bad for the ecosystem and is a security nightmare. I don't know if I will ever use consumer grade windows for my personal computers any longer.