US cities pay too much for buses

Well, there is your answer. The one making the purchase isn't the one primarily paying for the purchase. This makes them less sensitive to pricing.

Kinda like how expensive healthcare is since it is paid for by insurance.

Or how you don't care how much you put on your plate or what you choose to eat at an all you can eat buffet.

The second you detach the consumer from the price of something, even through an intermediary such as health insurance, that is when they stop caring about how much something costs, and so the price jumps.

> The second you detach the consumer from the price of something, that is when they stop caring about how much something costs, and so the price jumps.

Why should nobody care about prices? The customer gets subsidizes by another payer, in this case governments that have to authorize budgets.

The reverse could be true too, companies raise their prices in lock step because they want to 'detach' more profits off of production and so, the government steps in to subsidize. So what is the causality chain here? Still the government not caring?

IMO you are putting blame onesidedly on payers and not on the ones in charge of price policy, which would include companies too. I dont understand why people dont apply their critizism of large organisations, like a government, to other large organisations, like a company.