is a deputy editor and author of thenewsletter. He has been reporting on the tech industry for more than a decade. Meta has aggressively pushed to discredit and silence Sarah Wynn-Williams, the author of Careless People, her memoir about working at the company as a policy director. Now, she’s fighting back. Attorneys for Wynn-Williams this week filed an emergency motion seeking to dismiss the gag order that Meta won via an arbitrator. A copy of her motion, which I’ve seen, argues that the nondisparagement agreement she signed when she left the company isn’t enforceable, while Meta has used it as…