Curated content, kept up to date would obviously be more useful than the mish mash of content typically dredged up by search engines with advertising optimisation. However, such curated sites will be, no doubt, vacuumed up by AI robots, the content regurgitated.
Even before the explosion of AI in 2022-2023, the quality of Google searches has been noticeably declining.
It's turtles all the way down
The author really seems to hate AI. He has more posts about it than this one