There are some among us who believe, in all seriousness, that given enough power, HRC and many others on the left would gladly recreate the more deadly aspects of the Holocaust, and would begin as Hitler did, with political opponents and the excessively religious before moving on to ethnic "undesirables", including (again) (Never Again!) Jews.
Hitler did not become Hitler the day Auschwitz came "on line".
If you truly believe that you should consider the classic question"
"If it were 1936 and you knew what Hitler was about to do, would you act to stop his plan and change history?"