Just to be clear, what we see here is a known nazi (seemingly also zionist?) that quite often comes to protests and films them while streaming the content to youtube.

Quite often people have to deal with that harassement, coming up with many counter strategies such as shielding the protests with banners and umbrellas, stealing / destroying stuff or playing copyrighted music trough loudspeakers so the stream gets copyright strikes by Disney&Co.

All these strategies kinda infringe on the rights of the freedom of press as they are in Germany, so this could always lead to arrests. People should educate their friends and comrades regarding this so arrests can be either evaded or are atleast not suprising.