My non technical cousin is a heavy paying user of ChatGPT, once she discovered that she can type incoherent stuff, with typos and whatnot and ChatGPT still will get the gist and produce satisfying answers, she will just type in tons of nonsense (to me) keep long chat sessions, complain it is getting slow and then get mad when I remind her to open new chat each time she has something new to ask that is not related to the previous chat. I have my doubt many users will provide valuable training data.