Yeah 😹, as funny as it would seem, I have a testimony onbthr same thing too.
I provided a table set of values and asked GPT to calculate the answers based on what I wanted. GPT only provided the formula and explain how I would go about it. I asked "him" to finalize the work with the answers and "he" did some few steps and i stopped.

I uh, was a bit not okay.
Few days later i saw someone commenting on Elon musk's post when he released his Grok AI that and quote "I hope Grok won't be like GPT which has been so much lazy recently"
😃😃
#ai
#ChatGPT
#Davinci
#philarpy

Hahahaha 😂😂😂
Sorry about the experience though.