> Acceptable Use Policy links to https://www.mozilla.org/about/legal/acceptable-use/ which says "You may not use any of Mozilla’s services to[

So the text of the policy itself limits its scope to Mozilla Services.

But the purpose of that section is unclear to me. If it just means you have to comply with that policy when using features that use Mozilla services, why is that section necessary, since the license for the services should already apply.

If it is trying to mean that all the terms for Mozilla services also applies to any use of Firefox... that is really clumisily written, and also just generally terrible.