I'm hoping it also introduces some of the elements from Gemini Deep Research as well. This would mean possibly being able to create a homebrew website. I've experimented with Gemini and a homebrew site and I'd say we're months away from pretty solid homebrew HTML websites. Those that know HTML, CSS, javascript could probably utilize it now but only in Gemini.
I really do hope that feature in Gemini is coming to NotebookLM, even for research especially for groups or schools as it could be immensely helpful for research and education. I recently created a very basic solar system website for an incoming 5th graders for their summer education (akin to summer reading). For that age group and with some minor tweaks it worked very well and I could justify some free work for a good cause and also give myself a chance to experiment a bit.