This is the funniest shit i've seen this morning.

Its a bit delusional to think you can sue them. For a number of reasons, not least of which is that you don't have the funds for a protracted legal battle and that the burden of proof that your work was used is pretty much impossible to prove.

Its likely chatgpt image 2

you really can't. If it is online it will be scrapped. You can't prove it was scrapped, and you can't stop it. If it is offline it WILL still be scrapped it it just significantly harder to do so.