Ok. Musk offered the kid $5,000 to delete his account, the kid countered with $50,000. Musk refused so he spent $44 billion instead to get rid of the account.
Spending $44B? $88B? $100B. Doesn’t matter. The dude never, ever has to think about money again. If he lives to 85 and doesn’t earn another cent between now and then, he can splash 6 billion dollars a year every year until he dies.
To give you some understanding of that kind of money, he could roughly buy two Lamborghini Diablos every single day for the rest of his life.
Mind you that's mostly non-liquid accounting of his stock and assets. Not that he'll have to worry about what he spends, but it's not cash in the bank billions.