"If there’s a line to get on a crowded bus, do you wait your turn and refrain from elbowing your way past others even in the absence of police?

If you answered “yes”, then you are used to acting like an anarchist!"

No. This fails at scale. People are prosocial in small groups and in person but when this scales it goes away. This is a slight of hand the author is making to silently embed a false premise into the argument.