Your absolutely correct. I was speaking more in terms of how a paper FP cant fail once issued. The only error that could occur is on the user end if they lost or damaged it. Now we have FP+ which allows people to blame the system no matter what. Or the system can crash. Or a scammer can simply claim they reserved a fp+ even if they did not. Ive seen first hand groups of people attempting to use a fp+ before its time and when told by the CM that they need to return in 20 minutes, they make a fuss which in turn jams up the line while they pulled out their phone, logged into MDE and then realized that they were in deed early, or the alternative where a foreigner doesnt speak english or doesnt understand the system. Im not saying legacy was the best system ever, but after using legacy and fp+, I feel legacy was better than what we have now.
But I always forget how many people now claim they had to "sprint" around the park while their family was enjoying the vacation. Funny though, I never saw people sprinting in all those years.