There was the scientist at the end who said you should converse with people who think out the box rather than laughing at them. I’m sure he’s right but it’s hard not to.
The flat earthers explanation of how he’d got into it was telling. He’s read all the other conspiracy books on his shelf and this one always seemed too far fetched but he thought he might as well give it a go. His mum clearly loves him but must worry what will happen when she dies.