This doesn't contradict anything GP said. Worker owners are careful with company money because they have to be, due to being invested into it. That's a responsibility that not everyone wants, especially when an organization approaches the scale of tragedy of the commons. How many regular voters bother to read the raw, uneditorialized finances that the government provides?

> co-ops have a higher success rate than hierarchical businesses

This is only true when you're defining success as a binary "does this company still exist." Worker-owned companies are significantly less likely to expand because they would be creating risk but would have to share the additional profits with the new hires. This would especially be the case for a restaurant which doesn't benefit from economies of scale (see Publix supermaket as an example of a worker-owned corporation that does).

Even if Jude's can sustainably pay $30/hour, it would take hundreds of similar restaurants to match the success of a single "nice" privately owned restaurant chain like In-and-Out, which also pays above-market wages to thousands of employees, albeit not as above market as Jude's.