There is nothing worse than "car guys." (not even gun nutters or religious zealots). Biggest idiots alive. Who drives that fast down a residential neighborhood? I see them all the time on highways, driving at excessive speeds, weaving in and out of traffic. Good job putting other peoples lives on the line, assholes. All it takes is one mistake, and a whole family is dead because you wanted to drive like a moron.
There are car guys that care about their cars. And then there are the show offs. These seem to be rich idiots who care not about the cars or driving in residential areas. Look how the guy in the LaFerrari goes through the stop sign and look how he comes out of the driveway. That is an almost 2 million dollar car that he is scraping. Most people who care about their cars, or something that cost that much would take care not to scrape the car (and would use the front end lift, if the car is equipped with it).
At the end of the vid, you see a building with a Bugatti Veyron. So, this maybe a facility that keeps these cars, and people are test driving them, or that is the owners vehicles, or that person driving is the owner of the LaFerrari.
Both drives were reckless and represent the "rich douchebags who want attention" segment of car guys.