Either you are being disingenuous or you have a very naive understanding of the quote. I could just as easily say: "work sets you free" doesn't sound so unreasonable! How could anyone take issue with that?!
What would be a not naive understanding of the quote? I think it is reasonable to want a future for your own children. How are we living in a world where this is controversial?
If it was "I want a nice future for my own children" that would be uncontroversial.
The words chosen are relatively vague and could mean a number of things, but in context both this and the 14 words are clearly part of the white supremacist movement. You can't ignore the history and context of language.
Not at all. It's literally boasting that one will blindly follow orders, even those that would be considered dishonorable.
Please search for "arbeit macht frei" and get back to us.