Conectados e divididos: o risco das redes sociais algorítmicas e a resposta do direito brasileiro para os agentes digitais

Abstract

This dissertation investigates the social, legal, and informational impacts of contemporary digital networks, focusing on the role of algorithms and the legal responsibility of digital agents. Based on the hypothesis that algorithmic-driven hyperconnectivity fosters social fragmentation, political polarization, and misinformation, this research critically examines Brazil's current legal framework, including the Internet Civil Framework and the General Data Protection Law, identifying both its limitations and strengths. The study also explores the role of digital influencers as new symbolic mediators in the digital society, highlighting their capacity to shape behaviors, influence decision-making, and disseminate potentially harmful content. The methodology is qualitative, based on bibliographic and normative analysis, adopting an interdisciplinary approach from communication theory, constitutional law, and technology. The research proposes a constitutional reinterpretation of platform regulation, aiming to harmonize freedom of expression, data protection, and civil and criminal liability. It concludes that the effective accountability of digital actors and the regulation of algorithms are essential measures for safeguarding fundamental rights and democratic values in the digital environment.