not rly, market machinations force co-ops to behave like for-profit capitalist companies regardless. The hell of capitalism is the firm, not the fact that it has a boss. Even if you have great conditions as a worker-owner, your privilege is just built on the backs of non-owner (aka. 2nd class) workers and outsourcing (see Mondragon in Spain for example)
Don’t get me wrong though: co-ops are still virtually always better than “standard” corporations imo. What I mean to say is that the systemic problem of capitalism is not solvable by just creating companies “of a new type”