More like the past 200 years. America have never been the "good guys", and it is only Americans who seem to think they ever were.
The American says "But we don't have propaganda", the Soviet says "Exactly".
Similarly normal for the population of any country that has net negative externalities from America to view them as the "bad guys".
The current and growing anti-US sentiment is an expected result of an increasing gap between the US and the rest of the first world on economy and defense. The existence of a superpower is precluded on being viewed negatively by the rest of the world
No, it would be a sign of critical thinking and self reflection.
Democracy isn't about maximizing outcomes, because maximizing outcomes entails the possibility of minimizing outcomes. Marcus Aurelius was perhaps one of the best rulers in all of history. His son, Commodus - raised by him from birth, was certainly one of the worst rulers in all of history. Minority rule systems oscillate between extremes of the best of times and the worst of times. Democracy is always just kind of meh, never particularly great, never particularly awful.
But it creates a stable system because while it's meh in the present, you can always envision that things will be totally different in 4 years. Of course they won't be, but there's this weird bug in our psychology that we can't help but remain optimistic, even though in reality candidate after candidate it always feels like 'well it can't get any worse than this at least' and then the next guy is like 'hold my beer.'
And, to be equally as fair, the only genuinely good guys are the ones that are too small to enforce their will upon others directly - small countries without arms who are forced to find other ways to engage with others in order to achieve whatever goals they have (resource acquisition)
The Americans have been extremely adept at dominating the discourse via non-government pathways (Hollywood)
But, second, often precisely because they think we’re the bad guys.
If you see the world as dominated by an evil, overwhelmingly powerful empire that uses violence in a way that shows no concern for the continuation or quality of human life outside of the metropole then, even if it is bigoted, repressive, and unjust within the metropole, you still want to be in the metropole rather rhan peripheries.
And before you say that the US gets a bazillion immigrants per year, Europe gets many more.
I think, as a formative experience, most Americans should go through the "wow Europe is great (if you go to the right spots)" if only to understand the history and where America came from, and also the "awakening" that happens when one visits Japan. Their trains really do run on time!
It's even relatively easy to put yourselves in their shoes. Columbia's GDP/capita is about $8k. In the US it's about $80k. Imagine how you'd feel if Canada had a GDP/capita of $800k. To many people it'd seem like a great idea to move there completely regardless of everything else about the country. People warning you that you'll end up mowing yards and painting houses while making barely enough to put a roof over your head. Bah! Nonsense! How can that be true on $800k/year!? Canada, here I come!
You can see this play out the same in places like Saudi Arabia. Not many place have the taste for their policies, religion, or much of anything else - yet they have a massive immigrant population, far higher than the US (as a percent) precisely because they pay stupidly high wages, often tax free, and have a low cost of living. You can easily become a dollar millionaire teaching English there if money is what you're after simply because you can easily save thousands of dollars a month. And if you get bored you can go watch somebody get crucified for witchcraft on a weekend now and again.