I don't want to argue about this on HN, because I don't think this is the right forum.
You can argue all you want about how X was discriminated for having Y opinion and how it was not alright. I may agree with you on some instances, however, under no circumstance is is alright to:
1) Own another person
2) Discriminate based on something that people have no control over. Like race, sexual orientation, Gender etc.
3) Exploit somebody's helplessness for your profit.
No matter what age you grew up in, modern society has no place for such ideas. There may be other things that are debatable or in the gray area, but Nazi ideology isn't one of them.
If you don't want to talk about anything that's fine. However, this discussion is about speech about those ideas, not their actual implementation. You don't really seem to be distinguishing between the two.
1) Own another person 2) Discriminate based on something that people have no control over. Like race, sexual orientation, Gender etc. 3) Exploit somebody's helplessness for your profit.
No matter what age you grew up in, modern society has no place for such ideas. There may be other things that are debatable or in the gray area, but Nazi ideology isn't one of them.