A Long Island native who survived Hamas’ slaughter at an Israeli music festival said she still doesn’t feel safe after returning home due to the increasing acts of antisemitism put on display at the countless protests that have erupted since the war began. Natalie Sanandaji, 28, thought the worst was over after surviving the horrifying attack on Oct. 7 and returning home a week later, but the Jewish New Yorker said the ensuing onslaught of antisemitism scares her. “A lot of people have asked if I’m scared to go back to Israel after everything that’s happened, and my honest answer...