Family Sharing has its own annoying issues. A spent one entire Saturday trying to work through everything just so my son could way Frozen on his iPad. This was the most frustrating experience I've had in a long time. You'd think it would be easy, but it wasn't.

In the end, I just let him watch it on my device and he was happy. Myself? I'm of the opinion that whoever design Apple Family Sharing should be ashamed. It's a horribly convoluted system that was either a) never tested by a real family (or they were completely ignored) or b) designed to be horrible on purpose.