NYC leftist sees a happy family driving in a Cybertruck, so he reacts how any unhinged lunatic would
Imagine chasing after a car made by a company owned by a guy whose political opinions you don't like and not thinking that you are the assclown in the situation. You'd be this clown chasing after a Cybertruck in NYC. Whether or not he knows why he is angry is open for debate. Again, he lives in NYC. There is an above-average chance he is low-information, easily manipulated by social issues, and believes anything he sees on the Internet about people he is told to no longer like. Hence, cursing out a family in one of Elon Musk's creations.
"Simpsons" producer suddenly realizes how terrible Los Angeles government is when they make him tear down his treehouse
https://www.shutterstock.com/image-photo/february-2020-swanseauk-homer-simpsons-family-1667846005