My two cents is there's some implicit arguments you're making here:

- LLMs give users more knowledge (debatable due to hallucinations and selection bias)

- having more data/knowledge means more power and therefore less authority / power imbalance (that was an argument for the Internet and social media, but it turned out exactly the other way around)

Both of these arguments is dubious, but somewhat reasonable, but requiring both to be true to achieve any form of net positive is a hard sell. That, plus as Al Khatib argues, AI is about taking away autonomy from the people. Beyond the cognitive studies about LLM impacts on our brains, having someone/thing else decide for you is decidedly incompatible with anti-authoritarian politics (autonomy vs heteronomy).