And I don't want to see the attitudes you described above gain traction in Europe, but nor do I want to tar everyone of a particular race or religion with the same brush. The problem with vaguely referring to unnamed "cultures", is that it is hard to know exactly who you are talking about. You could say "the cultures that do this" or "the cultures that do that" and we could both agree that those things are terrible, but we might each have a slightly different idea of exactly who we are talking about. And if you mean all Muslims/people from specific Arab states/everyone from the middle East/everyone from certain African countries, then I think you are wrong. Sweeping generalisations make it too easy to demonise innocent people by lumping them all into one big group. Big, vaguely defined groups of people are automatically de-humanised
I think this is absolutely true, but as with so much of the discussion around immigration, race, religion and culture, it has become excessively difficult for people to talk honestly and openly about issues and to state which groups are relevant to a particular issue.
Grooming gangs are one of the clearest examples of this. It seems that the vast majority (90 plus %, I believe) of grooming gang cases brought to court are perpetrated by Muslim men, and of these the majority are of Pakistani heritage (for full disclosure, I have read that the majority originate from a particular region of Pakistan, but I don't know the details of this). For various reasons, it has become very difficult to state this, and instead the gangs are referred to as Asian, and for many years to avoid having to acknowledge these facts at all, the gangs in Rotherham and Rochdale were allowed to continue perpetrating hideous crimes against children, and thousands of lives have been blighted.
There is no easy answer, and I agree that avoiding talking about specifics can lead to really unhelpful generalisations. The answer to this, in my view, is to learn from Rochdale and Rotherham that failure to acknowledge specific issues with specific cultures or religions is not helpful and that, no matter how difficult, uncomfortable and challenging it may be, these issues need to be addressed.