For years WDW has had two separate events: Holiday Party Nights, and After Hours Events (also Early Morning Hours events).
They are not the same.
WDW decided not to do Holiday Party Nights this year (at least, not for Halloween... we've yet to know for sure about Christmas).
And so, instead, they're doing one of their other types of events. A type of event that has been happening for years.
In one sense, yes, one type of event replaces the other type of event.
In another sense, no... absolutely not... The After Hours event is not some modified version of the Holiday Party night. It's its own thing.
As its own thing, it can't be compared to the other type of event. That is the very literal point of the metaphor of comparing apples to oranges.
Compare the offerings and prices of the Boo DAH to other DAHs, especially the Villains After Hours. That's fine.
Compare the offering and prices to the Holiday Party Night? Apples and oranges.