If nothing else they have created a debate, and the chance for people to consider their thinking and take on board other views.
There is an underlying point about sexuality and gender. If Debbie is driven by a fetish, and they suggest they are wired that was and always have been, this relates to sexuality, not gender.
Fetishes are difficult. There is clear agreement that acting out paedophilia is wrong because of the harm done to children. There is also general agreement that paedophiles seem to be born that way and it is not something that can be "cured", though obviously acting on the fetish is wrong. AGP as a fetish may also be something you are born with, which is why so many middle aged men claim they always felt as if they were in the wrong body. The next step is to work out what is acceptable. Wear what you want, but don't enter protected women's spaces?
One logical follow through is that AGP men have nothing in common with confused girls thinking they are boys. And helps demolish any case for medicalising children.