[_yvjs]

If you're a remotely rational government, why would you not subsidize it? The dividends you could reap from a population with greater health, intelligence, self-control, low time-preference, etc., would be ridiculous.

Of course maybe people will want to use it for more zero-sum things like height or looks, so maybe you ban or don't subsidize that, but inequality in more positive-sum traits is unlikely.