Have people forgotten the classic way of investing in humans? Social programs. In Denmark part of my taxes goes to pay public pensions, and when I get old taxes will fund some pension for me. The public pension isn't huge, so yes, almost everybody has a private pension scheme too. My private pension is exposed to global stock performance over ~30 years. My public pensions is exposed to value of humans in Denmark in ~…
That's a recipe for a social conflict. Once the majority can't afford a house and a pension comparable to yours, they won't just stand aside and let you enjoy it. They will label you an oppressor and will come and take it. And the laws won't help you if the majority finds them unfair.