Did you read my last reply to you above? The accusations aren't false because Tether have confirmed them. They have admitted multiple times via multiple lawyers and their general counsel that they lied about every USDT token being backed up 1-to-1 with USD. If everyone wanted to turn their Tether back in to USD, they wouldn't be able to and Tether would collapse. Just because you haven't had a problem with Tether yet doesn't mean anything.