Ask HN: Do You Invest in Cooperatives?

So I found that "Overall, coops are better than publicly listed companies at growing market share."[1] and found some cooperative investment options[2] and wondered - do you invest in other cooperatives and which ones? If not - why not?

[1] https://www.mckinsey.com/~/media/mckinsey/dotcom/client_service/Strategy/McKinsey%20on%20Cooperatives/PDFs/McK_on_Cooperatives-How_cooperatives_grow.ashx [2] https://www.reddit.com/r/cooperatives/comments/mqfgu5/some_cooperative_investment_options/