[InitialLastName]

Brexit was one of the defensive responses I was referring to.

I'm not arguing it causes no harm; I'm asking whether anybody has established any damage in the data. This is an opportunity to do a natural experiment; different places had different policies for integrating a large number of migrants, ranging from "don't let any in" to "find ways to integrate them viably into our society". Now that it's been ~5 years, what data do we have for which of those policies was beneficial for whom?

I'd add that I'm neither an economist nor a sociologist, nor do I speak any of the languages of Central Europe, so I'm not in a very good position to be able to surface good data.

>Most of these countries have excellent social safety nets and public services which are now available to any migrants who achieve legal status. While contributing little in taxes back. If they don't get status they also don't pay any taxes.

If they have can establish legal status to draw on the social safety net, they pay taxes, and presumably have the opportunity to stabilize their lives and contribute more taxes. Has that happened in the places where they were given legal status?

[eloff]

These are good questions. I don't have answers and haven't seen any data on this either.