The second ep is called Terf Island, and is all about mumsnet! The woman explaining how mumsnet is a radicalisation hotbed spreading fascism
Sadly there are an awful lot of people - usually those who'd pride themselves on being liberal but in reality are so open minded that their brains have fallen out - who equate women advocating for the protection of sex-based rights to fascism. In fact, one little person of my unfortunate acquaintance equates questioning trans rights to the holocaust.
It seems to be the debating equivalent of Godwin's Law - "We know we're losing the battle and we know we're in the wrong if we look at things logically so we'll throw around accusations of fascism because we've got nothing else" 
He does, of course, believe that Mumsnet is a hotbed of TERFism presumably because women being allowed to talk freely and think for ourselves is a bad thing unless we're toeing the party line. Much as I'm sure he'd call himself a feminist (there aren't enough eye rolls for that), that he thinks he has the right to tell women why they're wrong about women's issues boggles my mind in many directions at once.