

All of these things would have been possible to restrict on good old Google searches. And they are enforced to varying degrees around the world to differing legal situations. You shouldn’t be able to search for child porn anywhere, swastika merch in Austria, insults of the king in Thailand, etc.
Search on Google mainly got worse because of Google. They made their results more shit to get you to click on follow ups, the dreaded page 2 of results for instance, where they could sell more ads.
I do agree that so-called AI search is more of a black box. Although the Googles and the Bings want you logged in to personalize the results, you can find a way to test their otherwise mostly obscured algorithms in a neutral setting. The models may not allow that and/or testing their metal may have yet to be invented. But they will replace search as we knew it.
The growing faith people have in whatever LLMs spit out (over old school searches) is very concerning. It’s like LLMs are the new Facebook conspiracies. Schools need to teach media literacy as its own subject. All people under 70 today should have to get a media drivers license.
Edit: And I didn’t even mention the “right to be forgotten.” That also exists in the EU.
I take your point. It’s just that any scenario you’re describing with so-called AI could have been done by a search engine already. The slop of yesteryear was SEO ranking articles and fake links to make the algorithm prioritize your site over others. Well poisoning is how PR agencies get troublesome celebs out of the headlines again. The list goes on.
I share your concerns about the black boxed nature of so-called AI and by extension their search engines. I’m not saying it isn’t a problem; it’s just not a new one. Up until now we have had companies in charge with a vested interest not to bend the flow of information too far from, let’s call it, the median truth. Now companies are letting models make these decisions and some humans afford these models more credibility than their common sense and that is all worrying to say the least. So I’m a worried as you are, it just started earlier for me.