because they give more accurate information, that simply is not true.
From my experience with BingChat, it’s completely true. BingChat will search with Bing and summarize the results, providing sources and all. And the results are complete garbage most of the time, since search results are filled with garbage.
Meanwhile if you ask ChatGPT, which doesn’t have Internet access, you get a far more sophisticated answer and correct answer. You can also answer follow up questions.
Web search is an absolutely terrible place for accurate information. ChatGPT in contrast consumes all the information out there, which makes it much harder for incorrect information to slip in, as information needs to be replicated frequently to stick around. It can and often is still wrong of course, but it is far better than any single website you’ll find.
And of course all of this is still very early days for LLMs. GPT was never build with correctness in mind, it was build to autocomplete text, everything else was patchwork after the fact. The future of search is AI, no doubt about that.