That's a lie. You are still shown Pocket ads and AMO still uses Google Analytics which cannot be blocked (extensions cannot run on addons.mozilla.org).
About the rest: true, it's in the recent past, but Mozilla love to shoot themselves in the foot, so they will keep doing that kind of stuff.
About the rest: true, it's in the recent past, but Mozilla love to shoot themselves in the foot, so they will keep doing that kind of stuff.