and the ones who merely think that their
own tertiary education group is Great.
I think you managed to combine strawman
and false dichotomy fallacies there. Kudos, I suppose.
There are plenty of folks with postsecondary education who think highly of America, and I'm one of them. It is highly flawed, and also a pretty good place. We get a lot of things right.
Let me be crystal clear: what I'm opposed to is simplistic, jingoistic, one-sided "America is the greatest thing ever" fantasies of American exceptionalism. This is how my primary and secondary education, in a fairly decent public school district in the 80s and 90s, generally described America.
And that's mild, as far as "American exceptionalism" goes. My dad's wife is a member of a radical Christian sect. On a regular basis, she mails me glossy pamphlets and brochures describing how America's greatness is literally foretold in the Bible. There are significant numbers of Americans who believe this wholeheartedly.
There is a clear divide between such delusional fantasies, and a more nuanced view of America. But that doesn't mean all of us on the rational side of the divide think it's an awful place or something like that.
As for me, I don't even have a postsecondary degree. Just some postsecondary education. Not exactly ivory tower stuff. But some of it was eye opening. Ideally our public primary/secondary schools would just teach America's flaws as well as its strengths.