True what you say. Aggression is the norm in the statist society.
BTW... Someone who calls himself "libertarian" not always will be a libertarian.
A libertarian will never use force or fraud aiming to tell you how you should live your life, as long as you are not an agressor.
If you live your life in a way that a libertarian finds, in any way, wrong, this libertarian will ignore you, or boycott you, or even keep you away from this libertarian's private property, in order to avoid YOUR aggressions...
but a real libertarian will never be THE aggressor.