"How many of you anarchists leave your doors open to your homes and let any random person come in whenever they want and stay as long as they want?"
Anarchy is the absence of rulers. It is not the absence of the individual. In fact, the individual is the greatest single entity. So, leaving our doors open to random people is not it. In fact, that's the farthest thing from what we are about I can think of.
Lame analogy is lame.