Correct, you don't need any infrastructure of the US to make money. It offers nothing except a collective culture of growth expectations. But you don't need any aspect of the US to act on it. The variety of growth capital from a wide array of investment firms is only available to a thin sliver of society that has a similar background as the investment firm directors, which would make prioritizing "starting a business" to be a waste of time in comparison to an internationally available opportunity like Dogecoin, an opportunity which only needed to last a few weeks before the market reverts to allocating capital in other things. Be depressed. The rest of us just want to give an answer to the question.