Opacity as power: platform imperialism and informational sovereignty in Brazil
DOI:
https://doi.org/10.54786/revistaeptic.v28i2.24629Abstract
The article investigates platform imperialism in Brazil as dependence on transnational private infrastructures, examining how deliberate opacities articulate with the erosion of democratic scrutiny and state regulatory capacity. Mobilizing political economy of communication, platform governance and transparency critique, the bibliographical- documentary study draws on national and international transparency indexes, framing disinformation as a profitable externality of platforms' business model. It concludes that opacity is an instrument of power, to be countered by verifiable transparency. The original contribution is to propose operational criteria for robust transparency based on empirical gaps in access to information.
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Copyright (c) 2026 Juliano Borges

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