And there are others, but not ultra young ones actually.
But why would it be bad if the goal of a country is to raise a little the wealth of everyone instead of a lot the wealth of very few ? A country is succesful not by the number of billionaires but by quite a lot of other criterias.
And yet from some of the HN comments I've seen on this topic it seems that quite a few of the Americans are stockholm syndromed to the point that if you do not want to benefit the ultra rich at the expense of regular people by removing their healthcare, vacations, employee safety and protection rights, ability to unionize, and basically by doing all you can to milk the average worker for your own gain, then you're stupid, and they demean EU by constantly bringing up the tired trope of us not having some mega billion valuation companies here because ... our people have rights ... and so no law-breaking/lobbying silicon valley god wants to come here.
And they say this seemingly without realizing that yes, that is exactly by design. This is what we want. Keep your mega wealthy and 3rd world life quality, and we'll here be poor, but can at least attend our children being born without getting fired for it, and giving our mothers a year or more of paid maternity leave, among many many other things we value a hell of a lot more than making our billionaires richer.