Yeah, used to be that insurance costs were almost directly skewed based on risk. But then people were upset that it costed so much to insure some places(the ones that should be prohibitively expensive to insure). And then slowly over time they baked in little increases in price everywhere else to subsidise huge price cuts in those areas to out-compete the companies that put the onus entirely on the people taking risks. Eventually, as it became more and more widespread to do that, it became financially more viable to spread it out rather than have drastically more expensive areas. And now we all have to partially cover people who are taking way more risk than we would.