My 3 kids are half Jewish through my ex wife. I hear you and I had a chat with them this morning about this. Although I’m in Toronto, Canada the same bigots are here and have been empowered by the same vitriolic rhetoric floating around.
I told them that hate is hate and if they hear it directed specifically at them or a Muslim in their school (friends with Iranians) for them to report to the teachers and to me. Hate will not be tolerated.