The very act of recognizing some difference is the tool with which the next generation of outputs is refined, until it's so "good" for any and all particular instances of "good" that human perception is insufficient to differentiate the source.
At some point we're going to have to admit that the distinction based on source is a problem, and perhaps there's a lot of nuance in the context of any particular piece of media such that an arbitrary dismissal of a song, or image, or piece of writing, for the mere reason that AI was used to produce it in whole or in part is missing the point.
If you enjoy a song, your enjoyment is real. If you appreciate beauty, your perception of beauty is real. If you feel deeply about a written text, your feelings are real.
How you perceive things, while not entirely conscious, does involve elements of choice. Make the choice to judge things on meaningful merit, and if the next generation of musicians and artists use AI tools to explore new territory, don't dismiss their art and passion and creations out of hand.
An electric guitar is artificial. People used to make the same sorts of "that's not music" statements people are making now about music and art. Imagine being so twisted up over some arbitrary distinction that you miss out on Jimi Hendrix or BB King, or Joe Satriani, or any of the brilliant musicians that have wrung beauty and soul from "artificial" electronic signals.