Well I plead guilty to that.
After reading your post I made some little effort to recheck my facts but gave up. The number of people writing about it and saying totally contradictory things makes it a nightmare to get an objective picture.
I do know that there are a number of people writing about it that definitely don't agree with you (e.g. European vs non-European immigrants) but I would be loath to have to debate the points.
Of course there's also the problem that a number of explanatory videos have been published where the speaker is using a variant of English that I simply cannot understand:
What did he say???
Gobbledygook!
As I said, I don't really care about it and I don't think it will have any effect on the US economy or markets one way or the other.
{for those who don't know what the 'Schengen Area' is (about 99.9% of Americans)
https://en.wikipedia.org/wiki/Schengen_Area }