You seem a bit late. ChatGPT has been around for quite some months now.
It learned from data from the internet. It will change the way a lot of people work. An increasing part of future internet data will be AI generated. When new AI models are trained using this data, the models may be "learning" from each other. This includes each others mistakes. At some point, who knows, they may develop their own kind of language when speaking to each other back and forth.