I mainly use it to organize my thoughts, create detailed tasks and prioritize ideas. It has become my go-to PM assistant.
Sometimes it also helps with minor code writing or creating queries so that I don't need to reach out to devs every time.
Using it to help me with market research - listing down the user persona's needs, information about the industry, etc.
I don't think it's too accurate but is a good start when you're just trying to figure things out :)
Inodash