The bigger problem is those fake "realistic robot dog" ads, and all the other ai-faked products.
Why YT and Google in general would want to be associated with such scammery, I do not know.
>Why YT and Google in general would want
They want the numbers to always go up. Scam ads pay just like non-scam ads.
Hence why companies have to be forced not to be assholes with legislation.
They get paid per ad. Whether the product actually works is not their problem, unless they get a lawsuit. IIRC Facebook did lose a lawsuit over scam ads, but continued doing the process it was sued for, because it's so profitable, and just added a check so those ads don't get shown to regulators.