You don't know what Europe will do the next 2 decades, you little dipshit. And even if any of it was true, why would you regurgitate what a fringe element say about people such as yourself?
Europe will start deporting people and closing their borders, France has already begun their far right extremism with their group called Generation Identity and rallies in support of it. The used social media platforms and youtube to target young french into becoming a far right nationalist to the point they took a ship and went to the sea connecting to France in order to stop refugee boats from entering last year.
Italy have a far right politician calling on the deportation of non white italians out of Italy and the immigration of africans to be stopped in the country. After he made these claims and said he will do them when elected hate crimes against africans went up in italy and racism tripled.
Europe is changing, far right is growing and growing as time goes on, its only a matter of time till serious action is taken place against immigrants. In their mind they believe "Europe is being stolen" and "Europe Is Supposed To Be White".
I don't know what you can't understand, look at the knife crime and gang crime done by the immigrants in these countries, you think the natives are just ok watching all this take place in their country and as you said "go about their day and don't hold prejudices" lol