Mamdani's first act as mayor was eliminating protections against antisemitism by undoing the IHRA definition, breaking his promise of unity and revealing his true priorities. This isn't a new era — it's a dangerous abandonment of Jewish New Yorkers who watched him campaign on divisive promises while the governor refused to act. His radical socialist agenda, from rent freezes to millionaire taxes, threatens to drive out the wealthy taxpayers who fund the city's services.