I wonder the opposite question; why there is not a legal limit to the number of "milk" that the government can suck from one human. Is a mystery to me. Maybe people that had paid many billions in taxes, supposedly in benefit of the entire country, should be thanked, granted an "untaxable status" from now on, and left alone to live the rest of their lives. If somebody could pay in advance the taxes for the next ten years in just one take, this could help the government to attract extra money in scarce times, when they need it most. And of course the first country doing such bold movement would attract lots of rich people.