She didn't "believe" anything - she read it on Facebook. Someone else believes it, without evidence, types it in, and then millions of people either believe it

She didn't "believe" anything - she read it on Facebook. Someone else believes it, without evidence, types it in, and then millions of people either believe it or are not sure of what is true anymore. You are posting links to official government websites - do you think the people who get their information from Facebook verify it via official government sources? Do you think that most of them go "oh, that sounds weird, let me check the official NYC page"? I do it, you do it, but most people do not.