https://stallman.org/archives/2006-mar-jun.html#05%20June%20...
> I am skeptical of the claim that voluntarily pedophilia
> harms children. The arguments that it causes harm seem
> to be based on cases which aren't voluntary, which are
> then stretched by parents who are horrified by the idea
> that their little baby is maturing.
Please note that for the purposes of determining statutory rape, a person under the age of consent is not mature enough to give consent, so there cannot be "voluntary pedophilia."https://stallman.org/archives/2012-jul-oct.html#15_September...
> Rick Falkvinge joins me in demanding an end to the censorship of "child pornography"
This second seems to touch lightly on specific cases where the definition of "child pornography" should perhaps be in question -- but given RMS' stance from the former quote, it's not clear that this is the entirety of his viewpoint.