That millions of dollars will circulate and go under those people that either work for him or those people he wpuld help. We can't call this guy stupid or selfish since there are a lot of people living and even taking their life for granted because of these rich people. That is just the circle of life.
I guess I'm with that perspective. And besides we don't know about his life. If he has the means to buy one, then it is his choice as long as he is not harming anyone. If he just wants to showoff or not, that's his choice in life. But for us who can't afford to buy an expensive one, just be contented for what we can buy to protect ourselves from the virus. Let's just be happy for others and not be too judgmental.