We can avoid it by having a strong sense of propriety. Recognize that stories like this are not only disrespectful but also harmful to the social fabric. Teach people, especially the younger generation, about appropriate language and content. Encourage respectful dialogue and create an environment where this kind of vulgarity is not tolerated. This includes being vigilant on social media platforms and reporting any such inappropriate content.
By using common sense and good judgment. If a story is vulgar or unethical, don't pass it on. Also, educate others about the importance of respectful communication.