I wouldn’t say the Internet is a disaster either, but there are disasters where people died due to factories exploding, letting off toxic gases (like in Bhopal), and so on. That’s why there are regulations to try to prevent industrial accidents.
For Internet-related disasters where people died, see [1].
I would bet that there will be AI-related disasters. Arguably the US bombing a school in Iran counts, though it seems to be due to organizational issues, too.
[1] https://chatgpt.com/s/t_6abd4e3226b48191a26a0fe6768c722f