Of course, the music industry is stuck, in that it's very easy to make and distribute music. It's a common hobby, and has been for decades, and just gets cheaper and cheaper.
Maybe the movie industry could pull this off; while movies will continue to get easier and easier, I doubt a "summer blockbuster" will ever get as easy as music is now, if for no other reason than the fact that a five minute song is adequate but a "full" movie is an hour and a half, and each minute is intrinsically harder.
What if there isn't actually any way to monetize these industries? Should anything be done about that? What should, and what could, be done? I don't think going all draconian on copyright is worth it for society (the value of the movie industry is not infinite and it's distinctly less than free speech and freedom in general, no matter how they feel), but are there any other options? Because let's get real, we're not going to donate or micropay our way to "Star Trek" or "Terminator 4".