You clearly haven’t tried to understand how it works. Your phone number is never shared. Everything happens on your device client side. Vexl is not an exchange. Vexl does not have a wallet. It does not touch Bitcoin and it does not touch Fiat.. Vexl is essentially a chat platform that connects you with friends and friends and friends based on mutual connections. There is no way for anyone to tell if a trade happened or not. Not sure if you would be doxxing yourself to or what you would be doxxing yourself about. There are trade-offs to anything, but ours are extremely minimal. Do you know a better way? I’m all ears.