People-first content is created primarily for people, not to manipulate rankings, and Google publishes self-assessment questions for it. Warning signs include mass content on many topics, extensive automation and writing to a word count. Google says it has no preferred word count.
None of these questions change for AI search. Google’s AI features rely on the same ranking and quality systems (How Google Search works). Producing pages to match AI queries at scale is the pattern Google warns against (Scaled content abuse).