User Engagement User Interaction Data Privacy Bias in Technology User Experience Content Moderation Transparency Content Sharing Content Curation Misinformation Mental Health Impact on Society User Behavior Content Management Addictive Technology Content Consumption Instagram User Safety Regulation Content Distribution Content Amplification Recommender Systems Political Propaganda User Data Community Notes Data Processing Community Engagement Harmful and Addictive Features Algorithmic Bias Digital Behavioral Addictions Chinese Ownership Content Regulation Recommendation Systems Blocking Normalization Influence Youth Recommendation Algorithms Content Recommendation Disinformation Content Promotion