So what? Dollars are still proxies for finite resources, and there are only three possible ways to procure them: their owners can give them voluntarily, they can be forcibly seized by the government through taxation, or the government can print them, which produces inflation and effectively seizes a little bit from everyone who holds dollars (essentially a tax on savings). If you can't get someone to voluntarily spend $1M to save a life, which of the other two processes do you propose to use?