If someone else violates your body, do you feel justified defending yourself with violence, if necessary?
If someone breaks into your home and steals your TV and computer and Iphone, do you feel justified using violence against them, to defend your property?
If you do, tell me again, how is this different than, owning your body, house and stuff in it, as private property?
When exactly do you think property rights become "justification of coercive force"?
It's hard to define, but at the very least the means of production should be commonly held.
You avoided all of his questions and went right to "muh means of production."