Destinys How are there sides here?
It is simply a question of violent thugs versus decently behaved individuals. In this case, those violent thugs may behave the way they do because of their cultural beliefs and values.
But so what? They are still violent thugs that should be chastised or removed from our societies. And we have mechanisms for this: we can fine violent thugs, we can imprison violent thugs. When said thugs are not nationals, we can deport them. Another thing we do not do is open the borders and allow thousands of violent thugs into our societies by refusing to conduct an orderly and properly funded immigration scheme that checks people properly.
To my mind, anyone that starts claiming this is somehow racist or that we shouldn't talk about it because the thugs are of a certain ethnicity or creed is merely attempting to avoid taking action against violence and thuggery in our societies. It is an excuse to do nothing.
The desire to be an anti-racist society does not negate our rights to safety and security. Indeed, what does "anti-racism" even mean in a climate where mass sexual assault against women in public space occurs? It is a bit like writing out a parking ticket for a dumped and burnt out car.