It's irrelevant because I never claimed that AI wouldn't be used in the way you said. You're arguing against a point I never made.
There is no line, and you never claimed there was in your original comment, so stop moving the goalposts. Vague language like "personalized media becoming popular" is not the same thing as "blockbuster movies".
Calling my answer "short-sighted" when you couldn't be bothered to read the thread or apparently even the thing I was replying to is, in fact, on you.
If you're unable to draw a line between the points I made and "blockbuster movies produced by a guy in his basement for <$1000", that's on you.