There are lots of articles about bad use cases of ChatGPT that Google already provided for decades.
Want to get bad medical advice for the weird pain in your belly? Google can tell you it’s cancer, no problem.
Do you want to know how to make drugs without a lab? Google even gives you links to stores where you can buy the materials for it.
Want some racism/misogyny/other evil content? Google is your ever helpful friend and garbage dump.
What’s the difference apart from ChatGPT’s inability to link to existing sources?
I have a hard time imagining a system that can simultaneously identify someone as uniquely human while still maintaining anonymity. Any given website or person online might not know your name, but you would have to have some sort of public key that would identify you. That key would be a fingerprint that could tie all your online activity together for anyone interested.