Well, then, it would appear we must strike first eh!
Make no mistake.
It is a core part of leftist ideology that any ideological dissidents should be incarcerated if not outright exterminated.
You can see this at every point in history. Whenever collectivists get enough power, they are more open about this core belief, and start implementing it.
Whatever you do, NEVER, NEVER, allow them to take your guns.
Preemptive revenge! I don't know how many times I've used that as a reason for my actions, but it's a convenient and handy excuse...