> And how again did organized crime become resurgent in Sweden? Was it not driven by scores of unemployed immigrant youth finding an outlet for their skills, coupled with a relaxed policing culture that was developed in good times?
In short: no. Read the article whose link I posted above.
> We're not talking about closing down borders here. We're talking about strongly monitoring the kind of migrants you bring in.
And how could we do that ? We can't put policemen along every 4m of the European border. We are already doing random border controls, I don't think we can do much better without bankrupting ourselves.
> The UAE and Singapore are both heavily migrant driven populations, yet don't see this resurgence of crime that we see only in Europe, because they actually preselect their visitors and residents.
I don't think comparing the EU with the UAE makes much sense here. The situations are very different. Also, the UAE depends on massive numbers of foreign low-skilled workers to run the country. There are usually only allowed to stay for the duration of their work, and are hidden away from the rest of the country. There are many reported cases of worker abuse and inhumane working conditions. Overall, I'd wager there to be much more violence in the UAE than in Europe. In any case, you were speaking of values earlier, I don't think Europe has much to learn from the UAE in that department.
As for Singapore, I don't know what to say. It's a city-state, obviously it functions very differently than a continent-sized loose economic union of several country. Not that their ways have nothing of interest to us...
I'll conclude on our exchange, feel free to disagree:
You seem to believe about everyone can get into Europe, which is far from being the case. Famously in France, Macron's government last immigration law was the last one in a series of about a hundred similar ones since WW2.
I am yet to hear of an immigration policy that isn't just "give them less rights, give more money to the police, etc.", which as we have seen is only effective if our goal is to worsen the situation.
The influx of young abled men and women should be a net positive for Europe, and France, where businesses are always complaining of not being able to find enough low-skilled workers. Instead, we are too busy pushing back and making their lives harder to the point of making integration almost impossible and ostracizing them from society, thereby creating the conditions for crime to flourish.