There certainly is some need, but the specific amount of need seems quite subjective to me, so I'd rather not engage in unsolicited pedantry the need for which is, in a best case scenario, unclear.
must we know the precise quantum of pedantry needed in order to acknowledge that it is some, that is, more than none? in other words: there is little need, yes. but, we *do* need a little. as a treat.