To echo and build upon 0Scarlett’s reply, the American tradition does indeed espouse a type of individual liberty that can morph into greed, cutthroat behavior, extreme stubbornness, and ultra-competitiveness at the cost of civility.
Additionally, we practice capitalism in a manner where the end (profit) justifies any means possible, therefore the use of extreme violence, unethical practices, sexual immorality, base behavior and excess consumerism for advertising and entertaining is used without any regard to morality or the other effects on society. The freedom for one to make a profit through any means possible is often protected over the freedom from being exposed to such practices.