Famed for its 1960s anti-war protests, New York's Tompkins Square Park hosted another countercultural movement on Friday: rejecting social media. "Delete Day," organized by several Gen Z-led groups, called on young people to excise an addictive app from their lives, starting, for now, with their phones . The event was not promoted on social media, unsurprisingly, and only minimally online. Instead, attendees relied on more old-school methods, like word-of-mouth. As their peers passed by,