Might sound like an ass but would it be possible to tell something was made with the help of AI in the future? Sure, most things AI generated can seem obvious

Might sound like an ass but would it be possible to tell something was made with the help of AI in the future? Sure, most things AI generated can seem obvious that it's... well AI generated. But if it was generated and afterwards fine-tuned by people, the content would be indistinguishable. Just to put it out there, Although I'm biased towards AI as i believe it can benefit people, I understand well enough the people it can benefit could be saints or assholes.