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 think the difference is Google is just linking you to this content. On the other hand ChatGPT is pretty confidently telling people all these things. Add the fact that a lot of people consider ChatGPT to be some sort of all-knowing entity and it’s a recipe for disaster.