If you ask it about things which require deduction like Math, even simple Math questions like multiply binomials or solve a quadratic it gets it totally wrong, confidently, and even if you correct it, it often still gets it wrong.
It’s not even close to something like Wolfram Alpha.
I think we’re blown away more by its command of language and prose than by its reasoning ability. It’s fantastic at generation, but like stable diffusion, things can fit together and look beautiful yet still be not what you asked.