The inability to block/uninstall is infuriating.
My kids think it's OK to watch it relentlessly even if I tell to turn it over or off.
On the 360 box I can either use the Connect app to pause WiFi to the box in order to prevent access ( but also prevents updates/channel guide refresh) or use the block YouTube feature via Web Safe setting's but this blocks it for adults too.
I think in a world where we are looking after the mental health / well being of kids, having the ability by an adult to restrict the use of Apps like YouTube should be Paramount.
Can VM PLEASE evaluate to this