utilities prioritize the welfare of the citizens who reside in an vote for the (local/regional/national) political apparatus VS exploiting resources with the aim of maximizing profit for shareholders
one benefit that private water companies like Perrier / Fiji Water / Nestlé et al provide to society is that they "distribute" water to locations where there's less. Or at least that what it seems like.
However, on the one hand very little of the water consumed this way is by people who do not have access to local water. Two; they try as much as possible to underpay the "community" from whence they extract the water, so that should be made more fair.