Yes, I know that multimedia/image vulnerabilities are popular vectors for zero-click attacks. My point is that desktop players are not a vector for zero-click attacks, and ffmpeg has not generally been used in end-user situations that are targets of zero-click or drive-by attacks. Mostly because of the license, but still.

If the exploit chain involves the user downloading and opening a file, something like >99% of the time the next step already involves executable code (or Office macros), which makes any ffmpeg vuln completely useless.