As mentioned previously, AI probably does not have the required detailed in-depth scope of Blocs, hopefully those aspects can be improved as things move forward. So your mileage will vary and hallucinations will probably be present the more specific to Blocs the inquiries are, verse more vague contexts.
I think once you get up and running with @Eldar’s courses and offerings you will have a much better direct understanding without AI, until that becomes more reliable.