Jon is a bad loser and is corrupting the principles of BB.
I don't disagree that Jon is right in thinking Cameron has not revealed the true Cameron. The point that is conveniently brushed aside is that Jon is homing in on one individual ( A sad case of evil victimisation).
Why does Jon not pick on Scott!! Because without a shadow of doubt we have not seen the real Scott either.
Jon is guilty of favouritism and using his personal popularity to try and get his own way. That does not make for good TV It is blatent corrupt TV.