To add to something that I said about the lack of will. It's actually quite sad, to me anyway. The US used to be the country with both the vision and the cold hard cash to make big leaps. Consider JFK's speech about going to the moon.
We choose to go to the Moon in this decade and do the other things, not because they are easy, but because they are hard; because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one we intend to win
Imagine having the defeatist attitude throughout history of "if we can't do it right now then we shouldn't even try".
You'd still be lighting the streets with whale oil nevermind gas lamps then electricity. You'd never have the transcontinental railroad and other huge infrastructure projects.
This is partly what I mean when I say the US is stagnating with regards to technological innovation. Meanwhile China and France and plowing ahead with huge investment in fusion energy and LFTR while political dogma and powerful lobbying interests infest the US corridors of power.
Disheartening, frankly.