Not just social media, but traditional media as well. As an example, British tabloid 'The Mirror' is using AI to write some of its news articles, and apparently nobody bothers to proofread them before release.
This piece of "journalism" released a couple of days ago claims Finland is in the process of joining NATO, while it already joined nearly a year ago. This is obviously caused by utilization of a LLM model with training data limited to time before Finland was accepted. At least at the end of the article they mention AI was utilized, and included an email where you can complain about factual errors.
https://www.mirror.co.uk/news/world-news/vladimir-putin-adds...
This piece of "journalism" released a couple of days ago claims Finland is in the process of joining NATO, while it already joined nearly a year ago. This is obviously caused by utilization of a LLM model with training data limited to time before Finland was accepted. At least at the end of the article they mention AI was utilized, and included an email where you can complain about factual errors.