So you believed he broke his ankle on purpose? There's footage how he's fouled by other players, seriously injuring him. Do you believe he conspired with them to fool PSG and fly to Brazil? Do you believe he's so eager to party with his sister that he's willing to suffer the pain of torn ligaments and broken bones?
I mean, I get where this is coming from but even a second thought should be enough that this is nonsense. People are only willing to buy into these absurd theories because it's Neymar and they don't like him.