I try to keep my Mustang out of on-line videos.
I've never tried to run anyone down or level out a concrete curb with it.
Actually I think it's fairly typical of newer Mustang, Camaro, Corvette and Challenger owners - trying to show out. Viper owners a few years back actually may have been the worst. I followed one out of a car show one day and he did the idiot trick of nailing it while turning out into traffic, ran over the medium curb and left trailing an expensive number of body and underside parts on the road in his wake.