Yeah, they are.

This technically isn’t about Firefox, but about the Mozilla Support community, which supports Firefox and other Mozilla products. Forks don’t direct their users to Mozilla Support, so they are not affected.

Bad documentation can spread, though. We know AI will be consuming the slop that Mozilla generates and will feed it back to people.

I have no idea what prompted them to shift their position - I just know that they shifted. Look at the release notes and the support pages if you disagree. There is clearly a change.