Remember that these claims of antisemitism are all false. What they actually mean is "they had a student encampment calling out Israel's genocide in Gaza and occupation of Palestine, that the US supports with weapons, troops, UN vetos, and bad faith negotiation"
And remember that this actually stokes antisemitism. Israel is demonstrably out there committing atrocities. If officials are conflating anti-Israel with anti-Jew then it prompts people opposed to those atrocities to oppose Jews.
The current war was initiated via a sneak attack by Hamas militants from Gaza who committed rather unspeakable atrocities against Israeli civilians. Not justifying their actions but as an uninvolved third party I’m going to at least acknowledge the history of the situation before judging their actions.