1.
Cluster effects aren't permanent moats. When distribution goes digital and production goes remote, geographic concentration becomes a liability—especially with California's cost structure.
2.
Technology giveth and taketh away. Hollywood rode VCRs, DVDs, and TV to bigger profits for decades. The internet looked like another wave—but this time it atomized the audience and killed the bundle.
3.
When finance guys replace talent, creativity dies. Safe reboots and franchise milking work short-term. But consumers eventually tire of Marvel movie #82 and preachy content designed not to offend anyone.