> Why not create a setting that allows user to see YouTube as sanitized by their AI or all content?
Because it's about controlling narrative, controlling propaganda and giving the "media/news" space back to traditional media.
That's what people have been asking from sites like reddit and HN for years now. Give people the option view the raw threads ( uncensored ) and the moderated ( censored ). But neither are interested or have indicated they will. Instead, on reddit at least, there is more and more censorship.
> Advertisers can opt into certain bubble if they want, or opt out of certain content e.g. content deemed inappropriate by the AI?
Do you really think advertisers care? Do you really think corporate america cares? They don't have morals. China is brutal dictatorship and yet advertisers and corporations have no problem doing business with china.
It's simply a matter of control. Who gets to decide what you and I see. Do the masses get to decide for themselves and control what they see or do the small group of elites? Per usual, the elites won and they get to decide.