How would you prevent 'bad' content from being uploaded to a social media platform?

Focus on identifying the types of 'bad' content you want to prevent, such as hate speech, misinformation, or explicit material. Discuss both proactive and reactive strategies, including user reporting systems, AI moderation tools, and community guidelines. Consider the balance between automated solutions and human oversight, and how to implement a feedback loop to improve the system over time. Additionally, think about user education and engagement strategies that can empower the community to help maintain content quality.