The autoplaying videos are a pain, I couldn't find "media.autoplay.enabled" in my Preferences menu in Firefox, and this in the article calling me "clueless" doe

The autoplaying videos are a pain, I couldn't find "media.autoplay.enabled" in my Preferences menu in Firefox, and this in the article calling me "clueless" doesn't help: > it is predictable that some clueless commenter on Hacker News will complain that this page has autoplaying video on it