Earlier quoted context omitted.
From the article you linked, child sacrifice allegations came from an anonymous FBI interview in 2019 and are not confirmed by any credible evidence. There are no cannibalism allegations; the word "cannibal" only appears in innocuous contexts. So child sacrifice and cannibalism are only technically "in the Epstein files;" there's very little evidence that anyone did those things. For other readers, if you hadn't hear…
Little evidence that I was abused as a child too, must not have happened.
If there is no evidence of a crime, you cannot prosecute someone in a constitutional democracy.
If you could you could just make up any claims and get rid of people you simply despise.
Which happens in various regimes...
So although it's certainly a possibility that such cases happened, as long as there is no evidence that they happened, they didn't for all legal matters.