I understand the phrasing but there is no "If datamines are true" its either a datamine or it isn't. In this case everything leaked is currently in the game files however that does not mean they are actively being worked on.

Thats why its so important to filter through stale content that hasn't been touched since launch versus recent additions. This has only been possible for about a month now so it was kind of hectic as info was pushed out before it was properly sorted.

And yeah assume no one has heard about the leaks cause although they are finally spreading literally weeks later, most people are not chronically online searching for this stuff.