If you create AI content and then edit it, add your own conclusions, analysis, and visual content, and in the end you produce high-quality, useful content for readers, then pages with such content will not be penalized by Google.
On the other hand, if you quickly generate AI content that simply rephrases everything that already exists on other pages and other websites, then such content is not considered original, and Google can easily detect it.
As a rule, pages with such content are often deindexed by Google, and if there are too many of them on a website, or if they were created too quickly and in large quantities, the entire website may be subject to a Google penalty.