I used to live in a small town in Michigan which had city provided power using a dam. It was inexpensive and highly reliable. But every couple of years the big power company in the state would try and get the city to sell them the utility. After I moved a city council for whatever reason ended up selling. As a result the cost of electricity immediately doubled and power outages occurred regularly due to reduced maint…
> “the tax payers are being ripped off as asset owners because once the debt incurred to pay for the energy system is cleared they just give out cheap electricity and don’t seek profit. It is more efficient to sell, reinvest, and then let some massive rent seeker over charge you for something you once owned” The economists who argue for this, only slightly paraphrased.
The argument is generally that private companies are more productive than public services due to productivity improvements that are forced via competition. There's no such forcing function for a government-provided service, enabling (potential) waste and bloat, depending on governmental competence and oversight.
The correct counter-argument is that there needs to be competition for that to happen. If you have only one electric utility for customers to choose from, the argument is totally invalidated.