to keep it cleanworded :

I strongly disagree with you.

People talk all to easily in general terms. In real life how much of a nuisiance are other cultures to you, how often have you been threatened because you are white, or christian or something like that ?

The ongoing polarisation, of which your post is a nice example, is,in my opinion, a bigger problem since it drives people away from eachother rather than getting to know eachother cultures and showing respect to one another.

The media and politicians blow things out of proportion,it's their job. But again, in your everyday life, how often do you really have a problem with people from other cultures 'because they won't adept to our lifestyle' ?