Why? Because why not? Mans could literally spend a million dollars a year and not run out of money before he died. What not blow billions, or more, dude might have trillions in liquidity. Just to shitpost? Just to fuck around and hopefully find out? Yeah, specifically. If you can't wrap you head around the idea of wasting money cause you've got it to waste, I'm sorry. Genuinely. I don't live that life either, but it sure looks fun to me.