Earlier quoted context omitted.
I don't need AI to check this info. In the same way I don't need a car if I have a horse :) I could have spent much more time compiling the same information myself. You're free to keep using horses though.
You don't need a car to go to your neighbor. But it's actually worse than that: while both the car and the horse will correctly move you from A to B, you can't cite an LLM output as a source and can't use it to check something. You can use it as a source of inspiration at best. Here your LLM output is wrong. Someone from Germany wrote they most commonly use dots, in France we use slashes and I think countries around…
If ChatGPT behaves like a roulette to you I'll attribute that to operator error.