There's a good chance this'll end with @Blizzard_Ent screwing up, and getting compromised/leaking peoples phone numbers, with all the shit for users that that entails. And all for no good reason. https://www.bentasker.co.uk/posts/blog/software-development/dont-require-users-to-provide-valid-phone-numbers.html https://twitter.com/lackingsaint/status/1577653381283418117