Liberals have quotas for everything and conservatives are not part of the quotas.
I have many older science fiction books, short stories but not much from the 90’s. All before and going back to EE Doc Smith and his “Skylark” books from the 20’ and 30’s. Many of his story ideas ended up in the original Star Trek.
The star trek books that I saw in the 90’s were for the most part badly written and other science fiction writers were pushing the sjw type stories. Think Star Trek, the next generation early tv episodes.
I ended up throwing them out.
With the demise of bookstores I have not bought any science fiction books. I have downloaded some older books from decades ago for the kindle so I can read them as I have pretty much stopped buying paper books as I have too many now!
My book club has been reading classic dystopian scifi the past 9 months.