1. chatgpt is the publisher, Google is a search engine, links to publishers.
2. LLMs typically don't produce content verbatim. Some LLMs do provide references but it remains a pasta of sentences worded differently.
You are asking for gpt to publish verbatim content which may be copyrighted, it would be deemed infringement since non verbatim is already crossing the line.
Noone said it couldn't do that. In fact ChatGPT can do both. They just limit the direct content recital, because it is a weird area for copyright and Google also got burned for this already in some countries.
2. LLMs typically don't produce content verbatim. Some LLMs do provide references but it remains a pasta of sentences worded differently.
You are asking for gpt to publish verbatim content which may be copyrighted, it would be deemed infringement since non verbatim is already crossing the line.