I agree; that’s well put, and what I meant by “putting a premium on taking care of our own.”
Yet as I suggested, my perception is that some versions of ‘nationalism’ convey that we only really care about our own, putting self-interest “above all other interests” among nations.
So my bias is that sometimes historically, and now in the present era, the unwillingness to join in what meets others’ interests, and appearing to selfishly seek only our own enrichment, has sowed the seeds of much distrust among nations, that often leads to conflict. I hope I’m wrong, but my view is that perceptions of this me first ethos will lead to suffering exacerbated conflicts down the road internationally, as well as more polarized conflict within our own nation.