"Regression to the mean", it was studied a century, or so, ago. It's not about stress directly but the average/ natural/ non-stressful height is the most probable outcome indeed.
I don't like the article. Finishes with quoting AfD, like giving those words the relevance of being the "one" truth. Other quotes, to center-left politicians were along the same line, and the article only criticism was that they are just trying to keep up with the far-right narrative. Yet, the article misses completely the opportunity to offer any other perspective. I hope there's other ways to seeing this "criminal - migrant/ refugee" correlation. First and foremost, correlation doesn't imply causation. Secondly, refugee and migrant are two different things. Thirdly, "migrant" is full of ambiguity that needs to be presented: a proportion of skilled workers are migrants too.
But I did like Biden's move. Many migrants and refugee need to work. Providing the means to do so, or removing some of the restrictions can help integration to their new society.
Ausländer im Germany, 7€ for a potato's soup with one sausage cut in pieces. Or, a schnitzel with fries. Or, noodles with bolognese. And... I pay for it with my salary.
We could set the scheduled posts so that those left behind have the chance every week (or other time period) by a reminder. Just brainstorming. Anyway, this is sticky, that should suffice. I prefer the latter.
If only they did the same with Palestine... That would be even better! Of course, many countries (Germany included) are yet to recognize that country because of reasons (fear included, specially Germany!)