Another popular micro-alternative is the co-op, a form of business based on the egalitarian principle of one member, one vote. There’s no disputing the achievements of co-ops, but it’s important not to exaggerate their significance.

While Marx famously praised worker cooperatives as “represent[ing] within the old form the first sprouts of the new,” he also insisted that “they naturally reproduce, and must reproduce, everywhere in their actual organization all the shortcomings of the prevailing system.”

Formal equality in co-ops doesn’t necessarily mean that everyone participates equally; as in electoral democracy, bureaucracies and elites (and indifference) readily thwart the promise of equal voting rights. Additionally, over 90 percent of co-ops are consumer co-ops, meaning the main owners aren’t the people who work there.

Even in worker–owned cooperatives, membership and employment don’t always coincide: at Cooperative Home Care Associates, America’s largest worker-owned cooperative, only half the workers are co-op members. This isn’t unusual: many co-ops are co-ops in name only, and some large ones even openly encourage special stock ownership that weakens membership control.

Co-ops are also not nearly as autonomous from capitalism’s dictates as advocates imply. Credit unions — the most prevalent kind of co-op — have had to enter financial markets to raise the funds to service their base, and are therefore effectively integrated with Wall Street. Some were even implicated in the 2008 financial crisis.