For sure, so when safe/free, say it was terrible not deny or ignore or say you weren't aware of it.
Not sure about the looking away bit either TBH. Many had been fed the stab in the back lies for decades before WW2 and welcomed the myth of 'Regaining' what was rightfully theirs BS at any price to those who they felt were below them.
You are absolutely right, the NSDAP had strong support and part of this support was because of the Versailles Treaty and the Dolchstosslegende. But it was far away from the majority.
The first thing the Nazis did was to consolidate their power. The first unofficial concentration camps were established immediately after Hitler became Chancellor of the Reich. Opponents of the Nazis were kidnapped, tortured and even murdered in these camps. Freedom of assembly and freedom of the press were abolished. Göring, the provisional Minister of the Interior of Prussia, the last part of Germany to resist National Socialism, dissolved the Prussian state parliament and all local councils. Mayors and municipal councils were removed from office under threat of violence. New elections were called for the Reichstag and the Prussian Landtag.The SS and SA were declared auxiliary policemen, then came the Reichstag fire, more arrests, more torture, more murder, and the restriction of all basic rights of the Weimar Constitution by the "Verordnung des Reichspräsidenten zum Schutz von Volk und Staat". New elections, ban of the KPD, thereby getting the necessary two-thirds majority for the "Ermächtigungsgesetz". Goebbels' Ministry of Propaganda is established. The first official concentration camps Oranienburg and Dachau are set up.
This all happened in less than two months from 30 January 1933 to 23 March 1933.
This was followed by the "Gesetz zur Sicherung der Einheit von Partei und Staat", all civil servants and public employees who were not dismissed were made members of the NSDAP by law.
The Nazis covered the country with terror from the beginning and took over or eliminated everything that could have resisted, after that there was practically no chance to get rid of Hitler and the NSDAP.
The Germans stumbled blindly and too willingly into this catastrophe and by the time at least some of them realised what was happening it was too late.