Consumers are definitely better served by competitive markets than monopolies, natural or otherwise. I agree that's not always possible, and where it isn't, we generally get bad monopolist behavior, heavy regulation, or both.
I also suspect the notion of "natural monopoly" is oversold and too simple. Would it be more efficient if we had exactly one ISP for the country? In theory, yes, because then we only have to run one set of wires everywhere, and we'd get rid of a lot of duplicative equipment and staff. But in practice, monopoly and oligopoly ISPs are generally both expensive and bad. I just moved from a competitive area to a "natural monopoly" area; my internet now costs twice as much for 10% of the bandwidth, much lower quality, and much worse service.
I think that's because companies aren't static entities that reliably produce goods, even though that's what most people imagine. Instead they're temporary coalitions of individual actors hopefully prodded into optimal behavior by external forces like competition. Especially so given American business culture, which often refuses to recognize ways of thinking that might mitigate the problems.
I also suspect the notion of "natural monopoly" is oversold and too simple. Would it be more efficient if we had exactly one ISP for the country? In theory, yes, because then we only have to run one set of wires everywhere, and we'd get rid of a lot of duplicative equipment and staff. But in practice, monopoly and oligopoly ISPs are generally both expensive and bad. I just moved from a competitive area to a "natural monopoly" area; my internet now costs twice as much for 10% of the bandwidth, much lower quality, and much worse service.
I think that's because companies aren't static entities that reliably produce goods, even though that's what most people imagine. Instead they're temporary coalitions of individual actors hopefully prodded into optimal behavior by external forces like competition. Especially so given American business culture, which often refuses to recognize ways of thinking that might mitigate the problems.