I know you said this thread was not for Americans, but as an American I feel it my civic duty to correct you one one little point. We are hardly taxed out the ass when compared to the rest of the developed world. Other developed countries have higher taxes. Not only do the super wealthy pay very little in America, even small business owners and contractors can get a pretty good tax rate. I have friends in other parts of the world, they all pay far more taxes than I (it should also be noted they all love living in their country a lot more than I as well. Go figure.).
What's really scary in America right now is the major cities failing. I don't know what it's like where you live, but in Michigan it's bad. Pontiac MI is a major city and no longer has it's own fire department. I'm pretty sure they dissolved their police department too, it's now covered by the County Sheriff. Detroit is so far in debt they are just closing everything, police stations, public schools, libraries, etc. That is exactly what the city with the highest US murder rate needs, more cuts to police.
Check out how we do it on New Years in Detroit.
The Michigan governor has the power to appoint "Financial Emergency Managers" to cities. They basically take over our elected mayor's job, but with supreme power. They can void any contract, bust any union, and make any cut they want. So why bother voting for mayor, the governor just is going to fire him/her.
I think America is on the brink of some massive change. Our current system is not sustainable, it is collapsing around us. A total collapse of the government is something I now see as plausible and not just a tinfoil hat conspiracy.