For context, in Germany displaying a swastika or endorsing Naziism has been illegal (with some exceptions) since around right after WWII. They take their hate speech pretty seriously.
BTW, to evaluate ideologies based on counting the dead in conflicts between powers, or on number of victims in famines that occur because of failed policies implies ideological and historical ignorance, despite the popularity of such blame games on social media. But it shows that people are getting fed up with all the killing at least.
Case in point, you had a question which you couldn't answer through that method. I gave you an explanation that explains the need for another method (study of the historical events in their context); you came back insisting that history should bend to your will. You might be surprised to learn that doesn't work like that, eventually.
"Whoever domestically disseminates or produces ... the contents of which are intended to further the aims of a former National Socialist organization ... shall be punished ..."
It is illegal to sell swastika stickers in Germany even if you don't engage in any propaganda.
You would need to have clear context that critizes the prohibited parties (e.g. swastika thrown into a trash can).