LeadershipCuomo, who left the New York governor's mansion in August 2021 amid sexual harassment allegations, was quick to attack Mamdani, saying the New York assemblyman's inexperience makes him unfit to oversee a 300,000-employee city workforce and a multi-billion-dollar budget. "This is no job for on-the-job training," he said. "And if you look at the failed mayors they're ones that have no management experience. Don't do it again."