For artists - I will definitely agree with you there. Our arts endowments, while similar in amount to other countries (like the UK) are much smaller than other countries when it comes to funding compared to population.And this is the sticking point--with respect to these other opportunities, how can you maintain that the U.S. has more than any/all other "first world" countries? Hence my example: An artist is not funded by a company, they rely upon grants and suchlike. Throughout Europe and elsewhere, said grants and opportunities to obtain said grants exist in abundance. That is very much not the case in the U.S.
However, for opportunities for creating new companies (new technologies, new business models, new industries) there is far more venture capital available here than anywhere else in the world. That's why so many new companies start here. In 2016, 66 billion dollars of venture capital went into startups in the US. By comparison, all of Europe had 4.7 billion invested.
Agreed there. Hence the importance of that 66 billion in capital.It's not the only one, but it's certainly an essential one. When a person is hard pressed to come up with the capital essential simply in order to survive, their opportunity for "excelling," in any respect, is very much limited.