Here's the thing. You said ephebophilia is pedophilia.
Is it in the same family? Yes. No one's arguing that.
As someone who is a diddler who studies children, I am telling you, specifically, in diddling, no one calls ephebophilia pedophilia. If you want to be "specific" like you said, then you shouldn't either. They're not the same thing.
If you're saying "pedophile family" you're referring to the paraphilia grouping of chronophilia, which includes things from nepiophibilia to hebepohilia to gerontophilia.
So your reasoning for calling ephebophilia pedophilia is because random people "call the ephebopophile ones pedophiles?" Let's get teleiophiles and mesophiles in there, then, too. Also, calling someone a human or an ape? It's not one or the other, that's not how taxonomy works. They're both. An ephebophile is an ephebophile and a member of the chronophilia classification. But that's not what you said. You said ephebophilia is pedophilia, which is not true unless you're okay with calling all members of the chronophilia class ephebophiles, which means you'd call nepiophiles, teliophiles, and other sexual attractions pedophilia, too. Which you said you don't.
It's okay to just admit you're wrong, you know?
