It seems like it tends to converge into infinite loops at some point. Example by directly inputting a repeated "What?", originally obtained with a different pie

It seems like it tends to converge into infinite loops at some point. Example by directly inputting a repeated "What?", originally obtained with a different piece of initial text, and observed with other starts as well :) : Prompt: "What?" "What?" "What?" "What?" "What?" "What?" "What?" Response: Same I suppose it's kind of GPT's game of life :)