You couldnt make a post on HN if it werent for violence, or the threat of it. you have a computer to type on because if someone were to take it, they would risk beating or death. someone built the computer because threat of violence makes them work for a living instead of taking what they want. sometimes you can be minding your own business at a desert rave and violence comes for you anyways.
im saying all order, justice, and authority is based on violence. the only difference between an extrajudicial vigilante and a sanctioned enforcer, is that the enforcer is on the side generally considered more threating.
If you are sufficiently transgressive, violence is always a possible consequence, for children and adults. it is a simple fact of life.