The circle of friends is a reflection of the state of life. When parents have no time to chat with them, it is also a comfort to look at your current state.
People who block their parents in a circle of friends really don't understand their parents' thoughts. This is childish behavior. Parents are the people who care about us the most and love us the most in the world. They want to know your thoughts at any time and are watching your movements. What do you mean you stopped them? What can be seen by others should be seen by parents.
If it is to prevent them from worrying, individual friends can shield their parents, but try not to do so, otherwise parents will be very sad;
In short, friends should not block their parents.