Maybe he's really drank the kool aid and ACTUALLY thinks people want ads and no privacy. Which then, as an investor, might actually be a giant red flag that he's a complete imbecile.
Obviously, but it's still not something you want getting out. Like you'd tell your clients at a vendor dinner but wouldn't put it in an email or video conference.
You are just mistaken about this. They have surveys showing 76% of people say they want personalized ("relevant") ads. Companies think this is something almost everyone wants.