This seems like a pretty nebulous concept with a lot of wiggle room for interpretation.
Like, am I proud of having been born in the specific place I was and having the parents that I do? I ain't had shit to do with that. I'm American by accident. I'm no more proud of being American than I am of being 5'10": it's just a box I fit into, honestly somewhat uncomfortably. I'm proud of the work I do and the achievements I've... achieved, but nothing I've done would be impossible anywhere else. If anything, there are parts of the world where what I've achieved would have been easier to do and where my preferred lifestyle is more widely accepted (for context, this refers to that I don't like cars, don't own or want to own one, and choose to get around by bike and transit instead) (a friend of my dad's recently told him that I "need a European girlfriend" because "American women don't understand guys like him:" for the record, I've never met this woman).
Anyway, pointless rambling aside, America is just one country out of hundreds in the world, and I don't see why I should feel all nationalistic about having been born in it.
Guy was my best friend in middle school. We reconnected after I graduated from college, played and beat L4D and L4D2 together. Then he started sending me political memes, and they were all fascist.
I tried to reason with him, but then he refused to engage with anything that was longer than like a page, or any video/audio source longer than about five minutes, but didn't seem to have any problem sending me stuff way longer than that.
I still wonder if there was more I could have done. But I just didn't need that in my life. I'm not some hero, I'm a downwardly-mobile working-class schlub who's pretty good at playing piano and riding a bike. I shouldn't be responsible for dragging this dipshit back from the depths of fascism just because he sat next to me in seventh grade history class, and honestly, with some of the things he claimed to believe, I probably didn't even want him on my side anymore.
That's what I tell myself, anyway.