It might be easier just to destructively scan and reconstruct you classically and ignore the quantum stuff. If the person who steps out of the booth still think

It might be easier just to destructively scan and reconstruct you classically and ignore the quantum stuff. If the person who steps out of the booth still thinks they're "you", problem solved, and without dealing with quantum states. How much do you care that your cells are all quantum-mechanically identical post-teleport? Not much!