I think stack exchange would delete the question because it is too vague and open to opinion.
When I see how people decide to use this tool, I really wonder if (the current state of the art at least) really is a tool for the good or if it needs big watermarks so it can be rejected when you try to propagate/submit the contents somewhere and it becomes only usable for the things it's good at like summarizing short texts to tweet size or helping with language learning or such