Seems I struck a Scandinavian nerve.
Many European nations - including a number of those with significant levels of radicalization now - have an integration problem because they have been passing laws in this spirit for years if not decades. You (generally; no one here specifically) have an integration problem precisely because you have allowed mass immigration precisely while doing everything possible to ensure immigrants, particularly those of different ethnic and religious backgrounds, are stuck in immigrant enclaves, denied the same residency and ultimate citizenship rights as those born in those European nations, and actively suppressed in terms of their religion.
Some countries are overwhelmed and the flood hasn't been handled well? Gee, you don't say. It's too bad Europe doesn't have some sort of organizing body, or "Union" that could have centrally coordinated the intercept, documentation, and relocation of refugees within the continent. Oh wait.
European nations - and not all, but many - have historically opened the floodgates, instead of maintaining cohesive border policy, and then done everything in their power to ensure those immigrant cultures are held apart and unable to integrate. Know why you have integration and radicalization problems? Policies like this most recent one. Feel free to contrast to the United States or Canada. The US has 300 million people; Canada has 30 million. Despite generous immigration and refugee programs, neither faces anywhere near the integration or radicalization problems of the troubled European nations because both embrace immigration and provide opportunities for immigrants to become full, participating economic and democratic citizens in short order, while allowing them to practice their cultures and beliefs inside the multicultural communities of the larger nation.
There remains a strong current of suspicion of different cultures and religions in Europe generally, and laws like this example simply put it on display. It's disgusting. Instead of writing laws to punish people who are already victims, why don't you try getting your collective **** together on how to coordinate the influx in an orderly, fair fashion instead of letting every country, no matter how well or little equipped, handle it alone.