Open directories are favored by cybercriminals. A file named romantic-story-collection.mp4 could actually be an .exe or a script that installs keyloggers, ransomware, or crypto miners.
Using "Google Dorking" (the term for using advanced search operators) to find open directories carries significant risks: Malware and Viruses intitle indexof hot sexy vedioes
wget -r -l 1 -A .mp4,.avi,.mov -np -nH --cut-dirs=2 http://example.com/videos/romantic/ Open directories are favored by cybercriminals