Earlier quoted context omitted.
America has, along with Canada and Europe, rapidly moved toward social democracy: https://ourworldindata.org/grapher/social-spending-oecd-long... All of the empirical evidences indicates this slows economic development. Individuals being responsible for their own safety nets is more efficient, and creates better incentives, than large government bureaucracies socializing the cost of safety nets.
Is that because those who aren't capable of taking care of themselves just... die?
This capital is managed by the individuals who will derive the entire benefit from it, so they are incentivized to manage it effectively, and not hand it over to inefficient union-run bureaucracies, which give their employees early retirement at 55 with massive pensions:
https://www.hoover.org/research/california-state-government-...
They are also incentivized not to be lazy and draw upon it, as doing so hurts their own interests, by depleting their own savings.
When people pay for their own expenses, their incentives are aligned with the goal of national economic efficiency.
Government, meanwhile, ultimately becomes a rent extraction mechanism, no matter what its ostensible purpose is:
https://twitter.com/SpencerKSchiff/status/125276128577685913...