That's why I picked the quote I did for my signature, and have kept it for several years. Liberties like freedom of religion, freedom of speech, freedom of association...these are the things that make this country worth defending. If we throw them aside in the name of "national defense", then what's the point of defending this nation at all?
I've noticed long ago that those who 'get it' tend to talk in terms of things like values America needs to embrace, without which American 'isn't any better'.
And that others tend to love America out of a sort of blind patriotism, where what they're really praising is simply having the most, being the most powerful, being able to dominate others - the 'might makes right' crowd, for whom American can do no wrong, love it or leave it.
Idealists worked to make this country strong as a leader for some good values - but once strong, whether it is strong as a leader for good values, or merely 'strong' but possibly average or even a thug nation, is an open question. Some get why the values are important, and some don't.
Just as children born into wealth can be spoiled and weak and mean, citizens born into the strongest society on earth can be spoiled and weak and mean.
That's a lot of the issue for progressives - trying to push for our society to keep those values it's all too easy to throw away as getting in the way of enjoying might.
Who the hell cares if others are poor to make us richer? Just don't tell us it's happening, and lie to us when you do so we can enjoy might comfortably.
This is also why I sometimes list as a test question for whether someone is more progressive, do they view themselves as human race first, American second, or not.
That doesn't mean they don't value being an American and aren't proud of things we're better at or want to 'equalize wealth globally now'. It does mean their attitude towards exploiting others should be concern for the others and wanting to improve that, rather than 'good, helps me, screw them', accepting a permanent great disparity of wealth as just fine, the way the few rich and powerful have long done in history.