Also, even if I’m willing to accept that precision is the reason he made that point (and I’m not), it adds nothing and at best serves to show how smart he is.
Like I mean honestly what changes once you realize it’s technically hebephilia and not pedophilia?
True, I'm not sure I really agree with that either. Pedophilia or any other sexual attraction isn't something you can control, as far as I'm aware, so as long as you don't actually act on it, they are not really better or worse than another.
> Like I mean honestly what changes once you realize it’s technically hebephilia and not pedophilia?
Actually, I had forgotten which term meant what, I was thinking of ephebophilia.
If not, then here's what changes: if you tell me someone is a pedophile, I'm going to assume that their primary sexual interest is pre-pubescent children. That's the definition of the word, and I tend to generally assume that people mean what they say. It bothers me when you use the wrong word here, because it conveys the wrong impression. It's not about showcasing intelligence. It's about calling things what they are, to facilitate accurate communication. RMS is by all accounts even more pedantic about words than I am, so it's hardly surprising to me that he would make this distinction.
But hey, even if you don't believe in a difference in severity, there's still a difference between saying "this guy is sexually interested in pre-pubescent children" and "this guy is sexually interested in teenagers". Even if both are deemed equally offensive they are just flat out different --- and one is mis-information.
Demanding a certain level of precision when the loose terminology isn't being used in bad faith comes off as an attempt to exert control over the terms of the conversation like a teacher or debate judge. It's insensitive at best and obnoxious at worst.
Obviously if the conversation is an actual legal or scientific debate precision and rigorous consistency are more acceptable, but that's by mutual agreement of all participants.