You need a history lesson Sid.
Hitlers rise to power had nothing to do with honesty.
He used every angle he could to gain power. He tried power speaking/ Coup d'état/ people manipulation/ force, before settling on playing on the one thing that united all Germans. Their desire to be free of outside forces and be proud again. He didn't use the jew angle on its own to gain power.
In fact it was Himler who hated the Jews the most and made it a personal obsession to exterminate them.
If you are comparing JRM with that, then you need help.
Funny how the Labour party has been accused of being anti semetic though, which you refuse to discuss. Let me help you-
http://www.bbc.co.uk/news/uk-politics-36157027