Jews did far worse to the Germans compared to what immigrants are doing to America, which is basicly nothing except "stealing" the shit jobs which americans are too proud to do anyways. Jews actually made germany kneel, every german saw the powerful jews as a threat. There are actual stories from those times where people would be humiliated at work by jew bosses, not to mention sexual assaults, and everyone turned around for the sake of still having what to put on the table the next day.
The problem isn't us vs. them, the problem is when you start to kill people. The law is never a perfect thing and never will be but if done right it can limit the power of the most powerful people in that particular state to the point where they actually pack and fuck off or understand that they have to stop or face the consequences. There are many things that Hitles could have done, from taxing the rich which were mostly jew and giving back to the people. But no, he had to kill people, most of them were common jews and the rich jews took off before any harm could be done to them... imo that was wrong and stupid.
In today's world you can't do whatever the fuck you want, if you do it publicly. If Trump becomes president, no matter what, he can't mass murder immigrants for the sake of it. America is made of immigrants, fuck it it's the truth and i believe that if Trump becomes president he will lower his tantrum down a bit and be forced to acnowledge everyone's point of view. Unless he is the prophecized antichrists and we're fucked (obv joke).