Modern rulers claim “legitimacy” by a long series of Byzantine pretenses and procedures no more moral, just or rational than “Divine Right of Kings” was, then claim that their subjects somehow agreed to obey due to something called a “social contract” by virtue of being born within a particular set of imaginary lines the rulers drew on a map; the fact that nobody can “choose” when, how or where to be born is pretended to be irrelevant, and the rulers claim the “right” to inflict violence – including assault, maiming, robbery, rape, child-abduction, locking them in a cage for decades and even murder – if the subject violates any of a vast, confusing, vague, broad, and ever-increasing body of arbitrary rules called “laws” which are invented by the rulers as excuses to expand their own power, destroy their enemies (especially rebellious subjects) and suppress everyone who isn’t a member of the ruling class.

Damn straight. The very concept of state legitimacy is illegitimate due merely to the means they choose to employ. The moment you decide that usurping another's will is somehow OK (except when defending yourself against aforementioned usurpations), you accept 100% of any tyrant's plan due to means coloring ends.