Awwwwi, I just tried this tool, I uploaded 10 books each 700+ pages and then asked something from only one of them and to my surprise it just gave me from that book without saying shits like chatgpt. different from other RAGs!!
I think ppl does not meet the required UI/UX necessary for interacting with books and reading in general.
If they do it, it would hurt the experience with web.
I ask perplexity. It gives answers with sources. I check the sources, too often the answer is not backed by sources. It's better than just bullshitting without sources, but not that much. I like the direction though.
The real issue with perplexity is their dishonest crawler who does not obey the rules.