America can't find truth behind the false with stereotypes

Stereotypes are known by so many in our society because they are over used and are repeated so much that we as americans think they are true. Americans today are persuaded by anything they see, for example, watching the news on T.V or reading it on a website. In comparison if you say something enough people believe it as a true statement not as what is a stereotypical idea. Knowing how Americans think that stereotypes are true like, all Asian people are smart or all Italians are in the mob they are so overly used in our society because in most but not all cases they can be true therefore we think they are correct. But in the end stereotypes are wrong and shouldn't be used at all cause they are immoral.