That's the last book I'd buy from that author. If you want to write about politics, write about politics. Don't try to sneak your political views into a technical book.
I read a programming book that dared to have jokes in it once. Gasp! One even talked about DNA and the wagging of dogs' tails. I suppose we've got to be extra puritanical and dogmatic once our delicate political sensitivities become more important than learning something. That way lies progress.