I've had many people call me this, and you are the first to suggest the label doesn't apply. How does this work?
It works by defintions of terms. Just because I am the first person you have heard suggest it to you says nothing about the validity or lack thereof of my claim, in and of itself.
Supporters of plans that A. Require the acquisition of power via force-backed means (the statist electoral process)and B. require the further violation of individual self-ownership of other individuals (it doesn’t matter if it’s “already happening” in the same way that preexisting slavery wouldn’t justify a new, “nicer” movement with “just a little” slavery) even after said illegitimate “election,” are in contradiction of Voluntaryist principle insofar as said support extends.
Thus, someone claiming to support said violatory plans is, insofar as their support extends, not functioning in the capacity of a Voluntaryist.
Insofar as a biological male is a male, he cannot be said to be female. Insofar as an idea whose application depends on initiation of force is supported, the support cannot be said to be voluntaryist.