How would one sustainably protect/save the Jews (and all the other victimized groups) without first dismantling the Nazi regime?
Sure you can free this camp and that camp without marching on Berlin, but if the machine, the source that propagates it and maintains it remains intact, you're addressing a symptom of the primary cause and they'll just build more camps.
If you resolve one social wedge, they'll stoke another in it's place through the government they fully captured decades ago. Why do you think they're actively unresolving decades settled resolutions through their Federalist Society judges?
Practiced insatiable Greed that rises to a level that becomes dangerous to society, that makes you more powerful than your single vote, that lets you buy your own regulatory bodies and inform the laws that are supposed to regulate you for the public good needs to be disallowed/criminalized. Without that, it's a never ending game of division wedge whackamole, and you only need to understand who that benefits, the modern masters/profiteers/"job creators."
An economy is supposed to be a tool to better distribute good and services for the benefit of a society, ie the people in it. Our society lives in service to, and is often told we need to make sacrifices for, our beloved πeconomy. We're doing it backwards, we are being played, it's so obvious that it burns.
For all the camps we've freed that get unfreed, abortion, civil rights, on and on, We NEVER seem to get around on marching on Berlin. In fact, Berlin has has been reinforcing its walls and turrets unopposed for over 50 years. They do make so many jobs after all. We hate the camps, but ignore the ones that commission them.