This article nails it: Google is not the place for AI summaries.

It undermines the utility of search—and also Adwords? The benefit of Google to the world is to funnel people to the right websites. Not to summarize the website's content.

Oftentimes the AI is presenting a summary of 2 dudes on Reddit discussing something as if it is universal fact.

I'm not anti-AI by any means——but Google has lost the plot on why people go there.