The parallels have moved on from words to deeds.
- – Targeting racial groups. Then: Jews, gypsies, Slavs. Also: gays. Now: brown people, Muslims. Also: gays, trans. (I know Judaism and Islam are religions, not races. But the people doing the targeting don’t see it that way.)
- – Sending members of the groups to their deaths. Then: … well, we all know what they did then . Now: rounding up brown people. Deporting brown people to places where they are killed . The link refers to the murders when Obama promoted such actions. Now the idea is to do much more  of the same.
There’s a huge difference of course. The US approach is not systematic. It’s scattershot. And it relies on non-state actors to commit the actual rapes, tortures, and killings. For the most part.
Ask any woman who has to avoid dark streets, subway stations, buses, parking garages, and who has to put bars on the windows and doors of her home how effective non-state terror can be.
Disorganization and using other people to do your dirtiest work does not actually prove you are better than the classical Nazis.
It just proves you’re more dishonest.