If market forces were allowed to operate, these needs would be fulfilled. Instead, the usa and a lot of europe have an enormous amount of regulation and government involvement in housing, healthcare, and food. Those of us who want progress and the world to be a better place to live should politically push for deregulation in these three markets/industries.

An unregulated (or just less-regulated) free market is not going to fix health care cost. The problem is we treat it as a market, full of middle-men spooning away profit, and where people get care generally proportional to the amount they spend.

This is a No True Scotsman fallacy. If America, the #1 champion of free market capitalism cannot get it right, then it may be impossible. Communists claimed the same: they say it didn't work because we haven't tried "true communism" yet.