As a coda to that:
At around 7 minutes, a woman makes a halfway reference to John Stuart Mill, mentioning that you can wail your arms around until you hit someone, which seems a rather obvious take off from his famous saying "The right to swing my fist ends where the other man's face begins."
A good saying, for sure (one of my favorites of his, in fact, I'd argue that IS one of the bedrock principles in balancing authority and liberty) but one that Mill DID NOT intend towards offensive language/sayings/etc...
Mill protects seemingly-offensive speech, on the dual grounds that 1. What one person sees as offensive is freedom of speech to another and 2. Logic seems to dictate that democracy is stronger for allowing the minority, offensive-or-not voice, as if said voice is right and we stifle it we lose a great deal whereas if it's wrong and we let it speak we gain the reaffirmation of our own values and may safely guard against such speech.
Hence the reason why, despite their culling their ranks from the cesspool of humanity, the KKK, WBC, and other such groups' speech is protected (until, of course, they start burning crosses in people's yards and the like.)
In short, restricting anything that smacks of offensiveness in anyway to anyone is, well, rather restrictive and the opposite of the sort of liberty and freedom that secularists and feminists both generally strive for...
Whereas THIS fringe group seems intent on libeling even the slightest displays that might offend someone somewhere for some reason.
It's NOT a good spin off of either movement.