It's completely naive. To say "we need to be better," you first have to define who "we" are and, by extension, *who isn't*.
Drawing that line is what constitutes a community in the first place. It's the entire reason the EU was created: to define a "we".
The idealistic no-borders vision is only achievable by expanding the nation-state until it covers the whole planet. And probably will only happen when it find outsiders to define itself against, Mars, aliens, whatever ends up counting as "not us."
And you know this because of your firsthand experience observing it... or because the media told you so? Considering how readily the media is willing to lie for engagement, the truth is more likely to be the opposite of what they report.
At least you know it wasn’t written by AI… maybe it was left in a draft state because the author disliked the idea of being accused of writing it with AI