That's why they have the advantage in nearly every situation.
Communism is the exact opposite of spontaneous acts of kindness and mutual cooperation, it posits that only the government is good and therefore has the right to steal from everybody. Where the government has to enforce behavior you can assume that people are avoiding it for a very good reason. For every regulation they pass that supports contracts between individuals they pass ten thousand that only support submission to the State. If the feelings of mutual shared heritage and culture do not occur naturally there isn't a government edict on earth that can force people to behave as if it did.
You can try to drive nature out with a pitchfork, sir ... but be assured it will always return.