In the past I’ve found Cory Doctorow vaguely amusing as a gullible technophile and leftist shill, but this is bald-faced lying. Also libel.

"The 'Puppies' are a coalition of right-wing and white-supremacist groups who pushed a slate of ideologically pure nominees onto the Hugo Award ballot, complaining that you could no longer judge books by their covers, and that science fiction had changed to reflect the world since the 1970s."
    --- Cory Doctorow, lying son-of-a-bitch

This is what he thinks of SF fans who like books he doesn’t like. It would cause me to stop buying his books if I’d ever started.