Why would any one disagree? It is factual. It is not based on H.V. without an after history here for everyone to see.
Try it yourself. Get a guesstimate of what percentage of FReepers think contraception is either intrinsically wrong for moral reasons, or to be rejected for public-political, socio-medical, or other consequentialist reasons.
You will find, I think, that the overwhelming preponderance of FReepers see nothing whatsoever "wrong" with contraception, or see it as an obvious universal good, right up there with soap and cotton underwear.