I suppose it's less dorky to just assume stuff that you have no evidence for. The WC was just being UN-dorkotronic. Yeah, that's the ticket (pun intended).
As a variation on what I 'd said before (that you deleted for some mysterious reason), I have no evidence that tens of thousands of people got up this morning and commuted to work in their automobiles. Did it happen? Of course it did! It happens almost every weekday. It's such a common, regular occurrence that it can simply be assumed to occur daily outside of weekends, holidays, and some tiny population of truly extraordinary events. As such, it can safely assumed. The same goes for someone taking a theater ticket, tearing it in half, and handing the poor sucker a stub as proof of purchase. It's so common that if you want to argue that it didn't happen, you need to come up with some good reason to not expect it to have occurred.
It seems to me that a person claiming that "Oswald didn't buy a ticket", would actually have a basis for that claim, rather than making a speculative argument from "ubiquity". It would have been easy enough to ask Burroughs when they had him.
You're kidding, right? The person who claimed that Oswald didn't buy a ticket was Julia Postal. She's the girl in the ticket booth selling tickets, so I figure that she'd know firsthand whether she sold some guy a ticket better than an internet troll would 55 years later.
Evidence that Oswald didn't buy a ticket:
1. Julia Postal said he didn't
2. JC Brewer said he asked Postal, and her response was negative
3. No ticket was found on Oswald's person or belongings at or after he was arrested.
Evidence that Oswald bought a ticket:
noneNow, you tell me what happened, kiddo.