A significant number of Columbia students are Jewish and were largely protesting the genocide. Almost the entirety of this movement had zero issue with Jews, only with the actions of Israel and Zionism. A significant number of outside agitators were older Jewish Zionists or (often) Zionist evangelicals who lived within driving distance and wanted to start a fight. 50 year old drunk men wearing Israeli flags and pushing into the crowd in groups.
I watched this narrative get created and promoted without any evidence; Video after video showed peaceful and surprisingly media-savvy students (I mean, it is Columbia). Every politician and most media organizations taking direct input from Israeli government officials or AIPAC. On MSNBC and CNN we heard voice after voice after voice pronouncing expert opinions on the shame of this protest/terrorism in an Israeli accent. Administration officials trying to expel anybody caught on camera who was identifiable. While the bombs dropped on Gaza.
I can't say with any confidence that there was absolutely zero conflict, but the absolute confidence that every figure of authority immediately brought to bear on the subject of all Jews being purged by Hamas terrorists from Columbia and needing the National Guard to be called out to protect them? It was beyond the pale.
All of the video I watched of actual Zionist students (or student-aged people) had them victim-posing for social media after throwing themselves into the protest and being largely ignored.