Violence erupted at the University of California, Los Angeles after pro-Israeli counter-demonstrators attacked a pro-Palestinian campus encampment. Bubbling tensions on the campus boiled over following the alleged breach of a “buffer zone” between the rival groups.
It’s just plain old Fascism.
Etnic/nationalistic/cultural righteousness (aka nationalistic racism) is one of the foundational blocks of it along with violence.
Unlike Europe, Israel hasn’t realy evolved in social and political terms from the kind of thinking so prevalent in the early XX century.