ChatBTC is convenient and provide source of the information (which is nice since many chatbot never state the source), but don't rely too much especially for niche topic. And if you already tried it few times, you probably already know the website will ask you for Bitcoin payment to keep using the chatbot.
I completely agree that it's important not to rely too much on ChatBTC or I, would say, any single source of information, whether it's a chatbot or a human teacher - both have their limitations and both can make mistakes. However, the ChatBTC project has given me an idea to create my own custom version of ChatGPT (
https://openai.com/blog/introducing-gpts) using a collection of resources from Lopp's list, some repositories, and Mastering Bitcoin. This will hopefully help me solve my information overload problem 🤯