I was hearing that most of the hate on Kevin Costner’s accent in Prince of Thieves was dog whistle racism against Morgan Freeman because an actual Olde English would’ve been unintelligible. I wouldn’t be surprised if Mel would want to satirize a toxic fandom.
I’ve only used the first link ending with 5 and it works perfectly, just shows a checkered flag for a few seconds while it skips the ads and catches up (if it’s a livestream). The GitHub link may simply be for browsers other than Firefox