What would the anarchist alternative be, provided everybody still needs to eat. Let's keep money as a simple placeholder for value. If the reasonable people wouldn't open the clubs, how would they make money? Okay, their landlords are reasonable as well, and don't charge rent. And their grocery store gives them food for free?

How would they determine who is so reasonable they get the reason-treatment of free food even if they provide no value themselves (no parties in their club etc).

A lot of anarchism sounds like some magical communism, where everything just works out, there's no conflict whatsoever and the (in communist countries) usually authoritarian governments wouldn't be required. If only one would let the people be free, they'd be happy, sharing, caring and all around nice people by themselves.

I get the fundamental appeal, I'm sure it can work in very small, very homogeneous groups (like a religious sect, or maybe a tribal group that has not or only been recently contacted). But at scale, and in the real world, it sounds naive.