I’m not ungrateful but I’m also not convinced it isn’t the product of having significant power over most of the planet such that wealth and resources in order to fund and sustain R&D are easily obtained. A tremendous amount of brain drain occurs due to the USA as well, and has for a very long time. The knowledge and skill going into these accomplishments isn’t all native to American soil.
So I wonder. Is it really the USA simply being the best or is it globalism with one very powerful player reaping the most rewards? Kind of a right time, right place situation. Perhaps in both cases you might think thanks are still in order.