The biggest problem for the US is the fact that
1) They don't pay enough tax
2) People think they are paying too much tax
There seems to be the notion that rich people deserve to pay less tax, some kind of reward for being financially successful, it's a fallacy. Economic growth is not sustainable if all the money in circulation ends up with rich people because the spending/consumption stops, is this a tough concept to understand?
Maybe if the US govt were not so profligate with their tax revenues people would be happier to pay more.
One unanswered question, 67 years after the end of the 2nd World War why are their US bases in the UK, Germany et al, what are they actually doing apart from costing the US taxpayer a lot of money, so wasteful.
An estimated US$2-3bn was spent on the recent presidential election campaign, did all that money spent effect the way you voted, probably not. They money would have been better spent on infrastructure projects than filling the coffers of the TV fat cats with all those wasteful ridiculous propaganda ads.
Does the average American citizen sleep easier in their bed knowing that Afghanistan is being sorted out, I wager they care more about having a job than the Afghan people people free of the Taliban tyranny, and as soon as the troops leave who will be in charge, the Taliban.
If I was a US taxpayer I think I would be frustrated not about the level of tax I pay but the value for money I am getting. Could the govt do better, yes. Will they, probably not.
They say that pride goes before a fall, so while the US has spent the last 50 years convincing themselves they are the greatest show on Earth and chucking US tax dollars around the world like Guinness at an Irish wake the world has moved on, the internet happened, you can't buy friends and favour nowadays unless you can produce a quality song that goes viral on youtube, social media and network sites on the net now have more power than any govt ever did. The times they are a changin' isn't it time to wake up and smell the choca mocca skinny latte.
Stop subsidising the world, let them sort themselves out for a while. Remember America is not Great, it is just United, Britain is Great.