What about FDV lying? Can you share? I must have missed something.
As for the part about money: if we're to believe what we read here and there, then it's clear: Max has it all in Turin because he's close to his family and it's close enough to Livorno as well. His two obsessions are his nephew and his horses. Then, he apparently doesn't care anymore whether he has 20m or 50m in his bank account, as he lives a relatively 'simple' life. Then, there's his ambition of proving everyone wrong/redemption himself after such a bad season.
His buddy a few months back said: "If you hope for Max to leave, pray for the win in EL, then he might consider his spell here as finished". So it turns out he's an ambitious guy but he chooses challenges differently to most people who'd have jumped on PSG's bench immediately, because it's a step up from current JJ for sure.