Yeah it’s not implemented yet. We’re doing it incrementally and actually started shipping the first bits one month ago (but it was opt-in for tests). Bottling the most used options is something we’re really excited both as maintainers and users and is IMO the number 1 reason these analytics will benefit everyone. We’re currently looking how it behaves and will add them soon.
The biggest benefit of this change is getting people to reconsider their usage of homebrew. For example, now I'm looking into Nix. These sorts of changes fuel competition and innovation.
I'm reminded of when Adblock Plus went sour, and we got uBlock Origin. There are lots of examples of this.
