Rated 5 out of 5 stars
While I highly support this to fight the Mozilla team’s false flag support for the media Mafia, it will go very wrong when someone uses (X)HTML5 video tags for something else than a media player. Like for example with overlays, post-processing, and truly embedded with SVG etc.
So this is a temporary workaround, unless Mozilla comes to its senses.
PROTIP: If you don’t use a piece of software/information because of a “copyright”/“patent”/“trademark”/“IP” claim, then they STILL won, and you are STILL acknowledging the “IP” lie, and hence are still supporting the organized crime, which in my eyes makes you a criminal too. The only right way is to NEVER let anyone blackmail you into obeying their lies and delusions PERIOD. Of which installing this plug-in is a small but good part. :)