>but how do they even know they're getting real information about Indian History

They do not. AI and LLMs are awesome tools when they're being used correctly, with their limitations in mind, but for a big majority of people who don't have a clue about how they work, it's going to be a disaster. We will see more and more of this garbage because it's easy money. AI generated podcasts, youtube videos etc, until people start believing hallucinated junk.