Why exactly do you think it's amazing? Are you a survivor of sexual assault who immediately went and told absolutely everyone who would listen to you?   Your incredulity is one of the myriad Reasons that people don't say anything when they've been assaulted.  People, especially women, know that they will be doubted, shamed, and publicly vilified just like you are doing here. can you not see the connection between your post and why people don't come forward?