America's $27 trillion debt, nearing to the collapse of the U.S Dollar due de-dollarization of oil trade by steadily growing list of countries, then add the $1.3 trillion defense budget to an bloated and obese U.S Military spread thin between wars in Iraq, Syria, Libya, Yemen, Afghanistan and pushing on the edges of South China Sea, Black Sea, Barents Straits and the Mediterranean Sea to pick a fight Russia or China or both. Your precious america is on its last legs, with broken electoral system, divided population of nutjobs interest rates, quantitative morons .... it's only a matter of time before the last gasp and a fatal lunge at war with challenger states.
You can quantum all you want, but there isn't any way shape or form you're gonna weasel your way out of a $27 trillion (and continually growing) debt, black-hole. Even a war won't help you. So enjoy the last ride on the back of your AI, Quantum Computing and Engine Tech .... it ain't gonna save you from your dead end!!