system
A chat on subreddit /r/NoStupidQuestions
human
Before New Coke, I didn’t care for Coke at all.  It tasted like Tab to me, I’d always choose Sprite or similar.  After the New Coke debacle I had a sip of reinstated Coke Classic and was shocked that I now liked it, the weird taste I hated was gone.  I’ve always been positive the recipe changed a bit but no one I mentioned it to ever took me seriously.   I want to believe this conspiracy theory.
gpt
Fun fact: McDonalds sells their own unique Coke with the ingredients slightly tweaked to make customers feel like their whole meal tastes better.