Your argument relies upon other people acting in the way you describe. As opposed to the way I've seen them act for the last 20 years.
EDIT: Scalpers exist because they're the only ones who can sell seats after a show has been sold out. 2nd hand Windows 10 keys exist because when a Corporation buys 1000+ licenses but only uses 500 of them, they wanna recoup the costs by selling 500+ of those keys onto the 2nd hand market (even for a loss).
You can't beat economics with just saying "encryption" or "safety". Encryption/safety just changes the economics, and the price will adjust as appropriate. Fundamentally, scalpers (or at lest, more expensive tickets that are sold "after" a sellout is announced) is just an economic reality.