Not every open directory is benign. Malicious actors sometimes set up "honey pots" or fake directories where movie files are actually disguised malware or executables.
While it feels like a digital scavenger hunt, there are significant risks involved with accessing "patched" or open directories: parent directory index hollywood movies patched
Most major servers have "patched" the vulnerability that allowed their directories to be public. When a directory is patched, you can no longer view the file tree; you’ll instead see a "403 Forbidden" error or a standard login page. Not every open directory is benign