That's the problem - the government would never release those figures, because it'd be a racists' paradise. So without clarity people only have circumstantial evidence and can therefore only speculate.
And when you 30 problem areas and apparently pretty much all of them are Asian communities, people are going to put one and one together and, honestly, on this occasion they're probably coming up with the correct answer.
Does it do any good? No, not really. As long as the authorities have the info and act on it without fear of being labelled racist then that's fine - we don't need to know.
Without the facts I think I’ll stick to my no-assumption feelings on this. I’ve seen more than enough evidence where I live and even Liverpool last weekend to suggest a whole host of people think this virus has disappeared.