Extremists of right and left , Jew and gentile , have the same...

Extremists of right and left , Jew and gentile , have the same mindset.
Think of right and left as 2 circles not wings .. you travel far enough right and you end up meeting the far left.
So yes, extreme militant zionists have the same mindset as nazis .
Its why some Holocaust Jews post war refused all their life to move to Israel -because they strongly disagreed with Israeli policy regards Palestinians which they saw as a mirror of their own experiences under the Nazis.
The most notable of these was Marek Edelman , one of the main leaders of the Warsaw Ghetto Uprising of 1943 and a doctor all his life.
I think he knew about the meaning of nazism and zionism better than anyone and absolutely refused to support Israel, supporting Palestinian rights instead.

As for the oppressed becoming oppressors- and identifying with the oppressor, there were also cases of Jews=-not many!- becoming neo Nazis skinheads in the USA -and attacking other Jews- there was a film dramatising this -Ryan Gosling I think was lead . The basic themes were of firstly, self hate and secondly, admiration for the brutality of the Nazi and thirdly the desire to be oppressor and not the oppressed.
Psychologically twisted but as common as an abused child becoming an abuser.