I am by now a big fan of NoteBookLM. But instead of using Notebook LM this should be a feature within Clickup. The main thing I am missing: accuracy (I assume notebookLM is more accurate as I can/have to chose what the answers are based on) + websites (e.g. YouTube) as sources.
A web search is not needed for me. It's about generating answers on curated documents (GDrive + Clickup + Links (openly accessible websites)).