So it's illegal to actually give this salute in Germany but it's legal to mock up a photo of someone doing it and sell that on a newsstand?https://twitter.com/HuffPostPol/status/900903317664141312 …
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There's a relatively broad (partially legally, partially by norms) exception for news and arts.
So dance when you do it?
Then you indeed might get away with it. Balancing thing. There also was ugly policing of science, arts and news at the time.
Not that it's likely you speak German, but the relevant piece of law is § 86 (3) - https://www.gesetze-im-internet.de/stgb/__86.html
(Note that the relevant paragraph for making the salute is § 86a not § 86, but it references § 86 for the exceptions)
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