I believe he made his post based on GameChap's video. He jumps to conclusions too much. It's doubtful the process was 2500 bots each. You always get problems like that, but their example was awful. Since the dawn of the internet, people have tried to resell tickets through it.
Someone noted each ticket is plastered with tons of person-specific information to prevent fraud, so basically you could buy an actual ticket, but it won't do stuff for you. The original buyer gets the cape and your money, and you get to waste more money flying to a convention you can't actually enter.