No, it can not be compared to Siri or other existing assistants. ChatGPT can be very delusional and very self-confident. For example, if you ask ChatGPT to

No, it can not be compared to Siri or other existing assistants. ChatGPT can be very delusional and very self-confident. For example, if you ask ChatGPT to bring some quotes about some topic - all of them (or most of them) will be fake. ChatGPT can fake anything, and often does. It is ok for ChatGPT. For Siri and other assistants it is an impossible error - they are not programmed to imagine things and generate fakes.