Some people just like to ruffle feathers man. There are people in the ultra-green sectors of the country that think turning your lights on in your house after sunset is a sin.
There will always be people angry that Chevy/Ford/Chrysler built muscle cars to begin with, they think this is the root of the current problem (although the real root is for example the 1980's nova, which went from a muscle car to a family piece of shit because of people like him).
Just take comfort in knowing that while he'll bitch and moan a little online. When he gets passed by one this summer, he'll be bitching and moaning even louder