When you send a child to school, you are expecting that they receive an education. However, the way that school is done these days is way too regimented to have the children learn. They are treated like prisoners, having to be moved from class to class with bells like cattle.
In order to produce a suitable learning environment, students tend to lose freedoms, while in the constructs of a school system. Within a classroom, students may be asked not to speak or use their phones, which is a clear loss of freedom. This should not be alarming, because it is for the greater good and not a permanent situation.