What in the world would an “uncensored” model even imply? And give me a break, private platforms choosing to not platform something/someone isn’t “censorship”, you don’t have a right to another’s platform. Mozilla has always been a principled organization and they have never pretended to be apathetic fence-sitters.
The act of book banning itself isn’t the real issue. The issue is the homophobia/transphobia motivating the conservative book banning.