I had a coworker who one day showed up to work, pointed out the window and said look I bought a midlife crisis car very matter-of-factly, and I will never understand this. You don't need to do anything, nobody is making you do this.
But the truth is that many of us have been buying such irresponsible sports cars for our entire lives, it didn't start in mid-life ;-)
I almost ... almost bought a hat with a fake mullet sewn in just for when I was driving the Camaro, all for the lulz. Some people don't take themselves too seriously, and I'm definitely in that camp.