How proportional is it to deaths caused by other technologies by usage?

With large enough numbers the existence of any extremely rare event becomes certain. Consequently claiming there are instances carries no information value.

Proportionality is the only sensible measure. How much more dangerous are Chatbots compared to, say, teapots?

That’s close to whataboutism.. just because other technology can also be dangerous doesn’t absolve OpenAI/ChatGPT.

Also, ChatGPT is clearly exerting a massive (potential) influence on people if their MAU numbers are to be believed, so rightfully it should get attention on the potential harm.