Oh god, I heard some of the Full Circle thing last week too. It was indeed tortuous, self-congratulatory and nonsensical claptrap.
The bit I heard was Fox and a man, who I believe described himself as gay, talking about having had sex. They talked for a long time about how very validating it was for Fox to have sex with a gay man and how amazingly open minded it was of the gay man to have sex with Fox, what with the female genitalia and all.
In old money, I think that would simply have been seen as a bisexual male having intercourse with a female who presents as male? All fairly mundane stuff.
However, in the shiny new world of gender identity it means the protagonists are trailblazers and very special indeed. So special that they deserve a series of radio programmes to tell us about their feelings about having sex with each other in excruciating detail.
Agree with Badmoonsarising, they all seemed nice enough, just utterly, utterly self absorbed.