It might be "good enough" that you can't see the difference, which is not equivalent to "people want it". Maybe if people knew that "it"'s not the real thing, they'd assign lower value to "it".

Our startup works in video editing. It's not that difficult to foresee that you might be a true fan of [insert your favorite podcaster or content creator], and maybe some AI models would enable $podcaster to duplicate themselves "perfectly", but as a true fan you'd still feel betrayed to learn you just listened to 2 hours of slop that $podcaster was not involved in.

"Ha! You say you're vegan but I just tricked you into eating meat-disguised-as-veggies" isn't the most convincing gotcha.