If you've ever watched the original Willy Wonka & The Chocolate Factory, then you'll be certain of two things: (1) that Gene Wilder is a hell of an actor and (2) that when you guzzle down sweets, eating as much as an elephant eats, things never end well for you...and I ain't just talking about diabetes.
But even as a child, I always thought there was something off about the film and it's almost horror-film-esque setup. You have a bunch of kids, all of them, except one, are obvious little jerks. Only one kid is "worthy" of ultimately running the chocolate factory, while the other kids get picked off and kicked out of the factory for their bad behavior.
To me, the entire thing seemed a bit fishy, so when I saw this Redditor's fan theory about the 1971 classic, my ears perked up.
OK we are led to believe that all the golden tickets have been found. The news reported from Paraguay. Gene Wilder actually plays the reporter who relays the news that the last ticket has been found so we can easily make the assumption that the reporter is actually Wonka and he intentionally fabricated the report. Why? He wanted somebody to find the last ticket the pure way, not just as part of the contest to win the lifetime supply of chocolate. He also wanted somebody local for many reasons. It would be much more likely for a child to be able to stay and move his entire family into the factory if he/she was local. Also if the last kid was local there would be no logistics of getting him/her to the factory because the event was just a day away. Now lets look at how Charlie gets the ticket.
He finds money and goes into the candy store run by Bill (oddly another form of William and Willy). This theory has Bill working for Wonka. We know he likes kids and gives them free candy....lots of it..as seen in the opening Candy Man number. But you say 'Wonka has only Oompa Loomps working for him'. Not true. Remember Slugworth? At the end Wonka even admits to Charlie "He Works For Me". So we know he employs humans as double agents. Bill gives the kids candy and sells it as well. He reports to Wonka about everything. Wonka instructs Bill to give the last ticket to a local kid, a poor kid, an unselfish kid. Bill probably already knows these things about Charlie but just need to confirm them. When Charlie comes in with his found money Bill offers him a Slugworth or a Wonka. Charlie says "whichever is biggest". So he gets the Wonka. Then as Charlie is walking out he says to Bill "I also want to get one for my Grandpa Joe"...that is the clincher
Bill HAS to give the ticket today because the event is tomorrow. Charlie NEVER gets to choose what candy to buy grandpa Joe. Bill says 'here, try a traditional Wonka bar this time' and grabs one. He doesn't grab one from the stack as an owner would, he takes the display one and hands it to Charlie. He knew exactly which one had the ticket. It was displayed right out front but behind the counter so it could only be retrieved by him. Also (and this might be a bit of a stretch) when Wonka meets the kids he acts like this is the first he has heard of any of them....until he gets to Charlie and he says "I read all about you in the papers". He didn't say anything like this about any of the other kids. Could the "papers" he is talking about be a report from Bill?
It proposes that the Chocolate Factory is a Saw-esque nightmare lair engineered by a demented Willy Wonka to physically harm or murder children after he's driven insane by his competitors attempts to destroy him and his business.
You can read more about the sordid fan theory here. Strangely enough, it kinda makes sense.