A German regional court has ruled that Google is directly liable for the content of its AI search overviews. According to the court, previous limited liability protections for search engine operators don't apply to AI overviews. In this case, Google's AI had falsely linked two publishers to fraud and made claims that didn't appear in any of the linked sources. The ruling could set a precedent for AI-generated content liability worldwide.
Basically anything where the platform prioritises some things over others, rather than just giving you the posts/videos/whatever in order from the people you’ve subscribed to. Recommendation engines would be one example
To add, what happens is it prioritizes engagement (comments the most, then likes, then dislikes). The problem with that is this ends up prioritizing ragebait, preaching to the choir, disinformation, etc. since that is how you get engagement.