I note that by 1933, the SA had already been committing violent crimes under Hitler's command for over a decade. So the edited puzzle presented is fundamentally unrelated to the question, unless you think that a $40 fine and a ruined evening is an excessive punishment for a decade of violent crimes.
Here's an edited version of a puzzle from the book "Chuck Klosterman four" by Chuck Klosterman.
When should you punish someone for a crime they will commit in the future? Discuss.