[META] Improve Ads permissions

This is more of a meta issue, as far as I can see, since all requirements listed here are already being tackled in the linked issues. So there will probably be no work to be done here directly.

@lrwebks: Looks like all subissues have been resolved and this can be set fixed?

Yes, as far as I'm aware, we are done here.

Automatically closed - issue fixed for 2 weeks with no activity.