Do you believe that immigrants have made a wrong choice by immigrating to EU ?
They are immigrating from one deindustrialised country to another deindustrialised country.
Young Europeans will migrate from EU to either USA or China.
Immigrants from other Western countries should perhaps avoid Germany, which isn't doing well at the moment. Economic migrants from Africa think any place in Europe will be a source of free money - and they aren't wrong, compared to where they came from.
The US? You couldn't pay me enough to go there. What a divisive, political mess. With a disappearing middle class: you can earn $800k at Meta, or $18k at Starbucks. I exaggerate, but you get the point.
China? Fine, as long as you don't mind living in a totalitarian country, with all that implies.