What made it a hassle?

I abandoned Ember for React even though I liked the former a lot more because the community was tiny meaning there were few resources and it was practically impossible to hire anyone that could hit the ground running. It turned out to be a great decision. I have set up a number of LLCs over the years and it’s dead simple, but I know nothing about setting up a co op. Seems like it shouldn’t be much more difficult except for how rare it is so I’m curious to hear your pain points.