To be clear: the implied answer is "pedophiles". Pedophiles benefit the most from "being mentioned" == pedophile

Because obviously, there are many people mentioned in different contexts and it is unclear how many of them are pedophiles.

There are people who may disagree, but I'm from the generation who considers molesting children a serious crime--much much more serious than being mentioned in some email.

Ask yourself why nobody is being prosecuted.