Not strictly related to the organization, but if we're discussing science fictional authorial degeneracy, I may as well note that I, too, have encountered a degenerate science fiction writer online.
This is Charles Stross, a Scottish Jew and the author of the Laundry Files series, wherein we follow a secret British Government agency and their attempts to deal with the sundry creatures and entities of Lovecraft's Cthulhu Mythos. He extrapolates from the idea of magic being a mathematical system that can be analyzed scientifically, which does actually have Mythos precedents, and therefore posits that it would be much like atomic physics and other weaponizable science; under the purview of mathematics, physics, and computer geeks, working in a government bureaucracy.
The first three books are "real neat", involving as they do a singularly interesting and creative premise. By the fourth, however, his misanthropic streak rises from his psyche like Cthulhu from his tomb in risen R'lyeth; he introduces an
eeevil Christian fundamentalist church ,
eeevil U.S. government agencies, and other shittery. As the series progresses, the "secret" aspect of the secret government agency is dispensed with and the books deteriorate into doomposting, with the stars coming right and all the Mythos critters gradually rising to destroy/enslave/madden humanity.
Furthermore, and of more direct interest to Kiwis, he has a
blog (go to "Charlie's Diary"), wherein he expostulates his beliefs to the sycophants who infest the comments section. I no longer visit it, for the content thereof is repulsive to my sensibilities, but from what I remember the comments section contained such gems as a poster expressing his belief that all persons opposing communism should be lobotomized

. There are also comment posts by an avowed critical race theorist "Foxessa", with whom he obviously agrees (he stated in one response that he absolutely believes the 1619 Project lie that the American Revolution was instigated to preserve slavery. Further, he is so far to the left that he unsubscribed from the
Guardian on the grounds of their alleged "transphobia". But what, then, should we expect from a registered member of the Scottish Green Party?