Part 2/10:
Elon Musk kicked off his recent X activity with commentary on social and political issues. He shared a graphic illustrating prominent sources of information for large language models (LLMs) in 2025. According to the data, Reddit is cited 40% of the time, Wikipedia 26%, with YouTube, Google, and Yelp following. Musk's reaction was succinctly captured with a "Yikes," highlighting concerns about the reliability and diversity of AI training data.