Opposing Democracy in the Digital Age is about why ordinary people in a democratizing state oppose democracy and how they leverage both traditional and social media to do so. Aim Sinpeng focuses on the people behind popular, large-scale anti-democratic movements that helped bring down democracy in 2006 and 2014 in Thailand. The yellow shirts (PAD-People's Alliance for Democracy) that are the focus of the book are anti-democratic movements grown out of democratic periods in Thailand, but became the catalyst for the country's democratic breakdown. Why, when, and how supporters of these movements mobilize offline and online to bring down democracy are some of the key questions that Sinpeng answers. While the book primarily uses a qualitative methodological approach, it also uses several quantitative tools to analyze social media data in the later chapters. This is also one of the few studies in the field of regime transition that focuses on anti-democratic mobilization and takes the role of social media seriously.

This book reflects on the role of social media in the past two decades in Southeast Asia. It traces the emergence of social media discourse in Southeast Asia, and its potential as a "liberation technology" in both democratizing and authoritarian states. It explains the growing decline in internet freedom and increasingly repressive and manipulative use of social media tools by governments, and argues that social media is now an essential platform for control. The contributors detail the increasing role of "disinformation" and "fake news" production in Southeast Asia, and how national governments are creating laws which attempt to address this trend, but which often exacerbate the situation of state control. From Grassroots Activism to Disinformation explores three main questions: How did social media begin as a vibrant space for grassroots activism to becoming a tool for disinformation? Who were the main actors in this transition: governments, citizens or the platforms themselves? Can reformists "reclaim" the digital public sphere? And if so, how?