I’m reminded of an episode of “Penn & Teller’s Bullshit” about how people manipulate language and numbers in order to persuade people.
I like that this approach identifies what the product is, instead of what it isn’t.
iHeartRadio uses the sound of a heartbeat plus the phrase “Guaranteed human” at the start and end of a bunch of their podcasts. I know what they mean, but I do wonder if the majority of listeners will understand that they mean “No AI.”