I would do a hybrid approach. Buy tickets on your phone and they’re linked to both your photo ID AND that exact specific device you purchased them on and can’t

I would do a hybrid approach. Buy tickets on your phone and they’re linked to both your photo ID AND that exact specific device you purchased them on and can’t be transferred. On the day of you can scan the unique code on your phone (generated that day, and ideally OTP) to pick up your tickets. If you lost that device, go to Gate B for ID verifications. Now you’ve solved the issue of A) enforcing verification that the ticket buyer is the one attending and B) not having to spend hours checking IDs.