Mayor Zohran Mamdani and lefty Rep. Alexandria Ocasio-Cortez sparked online backlash after urging illegal immigrants to sign up for free Big Apple childcare in a cringey Spanish-language ad. The democratic socialists awkwardly stumbled through their lines in Spanish in a promo shared on social media Tuesday, alerting migrant parents — including those in the country illegally — of the looming deadline to enroll in free 3-K and Pre-K childcare.