Family Link is kind of funny like that as well. As a parent you can limit which apps your child can use, and even how long they can use them. My child is above the age we can monitor their every move, but they're below the age where we can trust they won't spend all day playing games when they need to study. So that feature is nice.

Except you have to allow the Google app. And you have to allow it unrestricted time. That's not all that bad yet, though not great. The annoying thing is that Google loves their little easter eggs. So the child is procrastinating by playing Pacman, Snake, that stupid Dino run game, and what not. Courtesy of the makers of the parental controls.

Similarly, the Play Store cannot be limited and so for a kid it's easy to spend time on promotional app videos there. So the app limits are mostly useless, since you have to fully lock the phone to disable this.