This is different as you are wholesale giving over your thinking to an AI.
AI chatbots do not have agency, they are not actively trying to take over your thinking. People can prompt them to do their thinking for them, or they can prompt to get examples and help with understanding.
You need to think to do this, you don't need to with AI.
It’s nice to comment, it’s be great to engage with the actual point I made: if the AI write the whole book for you it’s because you asked it to. You can just as well ask it to clean up the prose, or look for inconsistencies, or find flaws in the arguments.