I am not certain that is entirely true.

I suppose it's all a matter of what one is using an LLM for, no?

GPT is great at citing sources for most of my requests -- even if not always prompted to do so. So, in a way, I kind of use LLMs as a search engine/Wikipedia hybrid (used to follow links on Wiki a lot too). I ask it what I want, ask for sources if none are provided, and just follow the sources to verify information. I just prefer the natural language interface over search engines. Plus, results are not cluttered with SEO ads and clickbait rubbish.