[PrimeMcFly]

I really dislike your tone, I have to say, calling me naive in this comment, with your last one being condescending and making assumptions. Isn't HN meant to be better than that?

That aside, so your main complaint is people can't invest in coops? There is nothing limiting coops growth except the fact that the members are not trying to become global monopolies. And even if there were some limitation, the context of this discussion is some kind of improvement or alternative to the current system we have today. There is no reason what constitutes a coop could not be refined to eliminate any limitations.

Also, you vaguely claim 'the literature' supports what you are saying without naming anything specific, and I can do the same - there is plenty of literature arguing explicitly in favor of coops, addressing any of the things you claim as issues.