Actually, I'd say that you have it the wrong way round - it is the UK & US governments that are acting like Hitler.
As Philby says "started to take on his racist opinions on how the Jew were to blame for the failing economy. " ....
...we have already seen prominent politicians stating that immigration is the reason for our pension / nhs / housing (delete as appropriate) problem.
We have legislation that has gone through that is quite scary - but the populous has accepted it due tot he threat of terrorism. (If a UK resident was in a 3rd world country and was held for 90days without any form of charge, would we be happy?)
A few questions below this, someone states that they are beginning to hate Muslims.
So, for the actions of a small minority of fanatics, the actions of many are tarred. If you read the questions and answers in the last few days on this site, you will find a lot of anti Muslim (Asian / immigrant - people don't seem to understand the difference) feelings.
The amount of false facts (eg 23% of Muslims agreed with the 7th July bombings - A LIE), that are coming up, and the misleading quotes are getting quite scary - and of course papers like the Daily Mail (who try to remember welcomed Hitler and supported him) stir up this kind of hatred / frenzy.
So, yes, I can see similarities between what happened in the run up to 1939 and the present day.