Listen to more stories on the Noa app.If you are going to promise users privacy, then you really need to follow through. Tea Dating Advice, a service that advertised itself as a safe space for women to anonymously share information about former partners—to warn others about abuse and cheating—says that it is locked down. Users are not allowed to take screenshots, and the app says it verifies that its users are women. So why did Tea let me, a middle-aged man, create an account just a few days af...