this 19 year old israeli jewish man perhaps took a page out of the mossad and cia state sponsored terrorism handbooks.  create a false flag event or pretext (fire bomb or spray paint synagogues and make it appear as a hate crime perpetuated on the jewish people by 'muslim' extremists) and bring pity on your cause, in this case, the jewish people, pretty much like what the cia/mossad did on 9/11 which sprouted the world wide association between muslim = terrorism and ultimately constricting humanity's liberties and freedoms  and putting society under greater warrantless surveillance.