Well the important thing is that you are looking at the subject rationally and objectively.
The Beatles might not have been working downt' pit, but they sure as hell weren't from "posh neighborhoods", either. If you ever actually listened to the song "Revolution" you'd know Lennon was at best ambivalent about the idea of revolution. Oh and John and Paul's "mummies" didn't have any strong views on their son's supposed revolutionary activities one way or another seeing as they both died tragically young before The Beatles even formed. The Beatles were up to something more interesting, witty and thoughtful than the typical naive and self-centered hippie BS. In fact you've managed to cram so much "wrong" into that short paragraph of yours that I'm guessing you actually like The Beatles at least a little and are just trolling for the lulz.
Either way I'm sure you'll be happy to know that in the unlikely event there's ever a thread about Dylan or Zappa being the antichrist, I promise I won't derail it with a critique of their status as musicians.