Earlier quoted context omitted.
This is something I've been thinking about for a while - what would insurance companies (and even other companies in every vertical) look like with some incentive other than profit? Paying good salaries is one thing, but doing it for the sake of external shareholders is a different case. Newman's Own is one interesting (and successful) example I can think of that's an otherwise for-profit company acting effectively a…
Perhaps Vanguard is an example of a mass mutual company that owes part of its success through its formation due to its ability to pass cost savings back to its customers in the form of lower fund fees?
Similarly, it makes more sense to have a non-profit coffee-buying employee group to buy coffee (at places that don't provide it for free) rather than pay a vendor to bring it in. But that's not because profit-making is an inherent drain on efficiency, but because the "judgment" that those profits are "buying" ... doesn't add much value.