Transformer models like BERT have been lurking in Google search for a few years now (and non-transformer language models before that). The distinction between LLM and chatbot is pretty thin. Dismissing "chatbots with web access" when you are actually using LLMs is not a very clear or useful differentiation, even if the way you use a LLM really is different. More end-user control over results is a good thing, but there is an opportunity to engage much more clearly.