I think police being reluctant to confront sex grooming gangs out of fear of causing offence is obviously a huge mistake.
History has taught us that men from all walks of life, faith, socioeconomic status and ethnicities participate in rape and grooming. Look at R Kelly, Prince Andrew, Jeffrey Epstein etc.
We know this.
However in England it's true that one of our largest minority groups are Asians. It does seem to be that in some cases Asian communities in England seem to remain rather insular in a way that is outstanding. From arranged marriages, teen marriages, strict adherence to religion, fgm, "honor killings" etc. It isn't racist to acknowledge that but it is racist and obviously incorrect to call all asians sexual predators.
If you come from a culture where sex before marriage renders you a used up slag (often a belief tied to religion as with evangelical Christians) then you'll view a lot of British girls who don't adhere to that belief system because we've somewhat although not totally outgrown it as used up slags. It's harmful. It hurts to think of little northern white girls being groomed by Asian men just like it hurts to think of little Asian kids being racially abused by white people for things out of their control.
Deeyah Khan is a wonderful Norwegian British Punjabi film maker who often discusses ending sexism and racism in a way that is hopeful and insightful.
Also the article linked by pp about Sikh girls being targeted is unsurprising and depressing.