but this gives room to also abuse the uncertainty to censor anyone without recourse - by arguing such and such video is "AI" (true or not), they have a plausiblely deniable reason to remove a video.
Power is power - can be used for good or bad. This labelling is a form of power.
This is no different from their existing power. They can already claim that a video contained copyright infringement, and you can only appeal that claim once, or try to sue Google.
Power is power - can be used for good or bad. This labelling is a form of power.