So deciding what is and isn't banned becomes an inherently political statement.
So deciding what is and isn't banned becomes an inherently political statement.
You can exclude ads that mention or are paid for by any PAC, candidate for public office, or are advocating for or against any particular public policy decision, or mention the topic of elections or voting.
This would eliminate the majority of them, leaving bad actors that don't care about Google's requirements anyways. Another option would be to simply make certain keywords unpurchaseable.
Recognizing the truth or falsehood of a statement or series of statements can be complicated, but we're doomed as a species if an objective definition of truth stops us in our tracks.
Besides, we have precedent here. Have a look at their policies surrounding what's allowed in health ads[1], they're pretty extensive, objective, and granular.
[1]: https://support.google.com/adspolicy/answer/176031?hl=en