This is so much bs, and too much to address. Germans were not monsters. You can start here:
https://www.veteranstoday.com/2017/04/11/joseph-mengele-the-creation-of-a-myth/
The Truth About Josef Mengele documentary: https://www.bitchute.com/video/W11DMwOpdLe1/
Additional info: After a short search, I confirmed that Lifton is a jew. Absolutely, categorically, jews have no credibility about Germany or German actions from WWI onward. Everything they write is propaganda, and I say this from someone who has read extensively for years on this topic.
This is so much bs, and too much to address. Germans were not monsters. You can start here:
https://www.veteranstoday.com/2017/04/11/joseph-mengele-the-creation-of-a-myth/
The Truth About Josef Mengele documentary: https://www.bitchute.com/video/W11DMwOpdLe1/