Take a look at this video:
There are several issues here that the video does not address.
First, Islamic immigrants who come to a Western nation tend to be more moderate in their views even upon arrival, and their children and grandchildren may become even more liberal in turn. The only reason why some Muslims may become radicalized later is because they are treated as second-class citizens in a country they were born in because they are Muslim.
Second, immigrants are allowed into a European country because its native population is falling or not growing fast enough already, and such a situation results in workers becoming more valued for their labor, thus labor movements become stronger and workers’ wages will increase, making it harder for business owners to get extremely rich. To counter this, corporations that dominate an industry will seek to increase the workers’ population through encouraging immigration. But doing this means introducing new people with different cultures. And this is a problem? Only for bigots.
Third, European nations seemed to have no problem invading and taking over Islamic parts of the world in the past. In particular, France not only conquered areas like Algeria and Tunisia, it legally made Algeria a part of France, not just a colony, and the Algerians had to fight long and hard to throw off French rule.
Note that immigration of Latinos to the United States is also mentioned in the video. Bigotry against Hispanic culture also fuels immigration restrictions in the USA. Also, the USA conquered and still holds land once controlled by Mexico.
You cannot take in millions of people to lower workers’ value, then turn around and scream about those workers being different from you. That sort of crock needs to be put down.
If you expel the Muslims from Europe, then the workers remaining will demand greater wages because there are fewer of them. Are you prepared to pay them more?
If you keep the Muslims in Europe, then treat them as equals, and accept that your demographics will change.
Also, people raised in Muslim families do not necessarily stay Muslim forever. There are plenty of former Muslims:
Need I also mention that the idea that a culture will die out because its population growth drops and reverses itself is bull$#it? You can have a culture evolving and prospering no matter what the size of the families that make it up. You just pass on that culture to the fewer children you have, period.