> I can send someone else my QR code to use without actually transferring the tickets to them unless they're checking ID No you can't. They constantly change t

> I can send someone else my QR code to use without actually transferring the tickets to them unless they're checking ID No you can't. They constantly change to match the current time, precisely to prevent what you're suggesting. > There are tons of things that were superseded decades ago that we still support. And tons of things were don't. You're obviously cherry-picking things.