"The world", being random individuals, still overwhelmingly calls it child porn. Organizations in the field call it CSAM

It's just like "ISIS". Every organization had an opinion on whether to call it "ISIL" or "the so-called Islamic State" or "Daesh", but the fact is everyone not making a press release just called it "ISIS". Nobody thought that that name was endorsing their self-claimed statehood, and nobody thinks "child porn" somehow justifies it. But using constantly-changing ("CSAI", "CSEM") jargon just confuses anyone not in the know and makes the topic harder to search

_All_ revenge porn involves abuse, but that's still the common term. It's still porn, in the same way that rape is still sex