I think there is (should be?) a wide gap between provision of services and public opinion.
Unfortunately the government often conveniently chooses to listen to public opinion when funding time comes round. However this is policy makers choice, and I strongly believe that the existence of specialist professional intervention should not be predicated on the court of public opinion.
There is a need for professional work with paedophiles past present and future. They need to be able to engage in services in different ways, from within high security facilities to early intervention preventative work.
These services should exist above and beyond the attempts of some vocal paedophiles to get their disgusting desire to hurt children made mainstream.
So, not an 'alternative lifestyle', no medals for 'just thinking' about damaging a child physically, mentally, emotionally. And not a course to pass via deceit, manipulation, charm. No end prize of being labelled to be 'safe to be with children'. And not a system that can be easily subverted into a breeding ground for paedophilia, so no informal or unsupervised group time.
I know that sounds a very high level of criteria, but I think you cannot ever set up infrastructure and ideology of this type of service with the rose tinted version of the poor put upon paedophile, who want to be cured if only society would be a bit nicer and overlook the odd 'slip'...
So basically, a high cost enterprise which has an open ended involvement as needed. One that runs on specialist knowledge, without the accompanying assumptions that engagement / treatment of paedophiles does not have to come from the perspective of wanting to excuse or normalise this terrible thing.
Btw I believe the work to help children who have been victims of abuse needs to be separate from this. And it needs to be good enough to actually help victims, not to wait then demonise them later when damage has been done and the poison spread.