The election in Brazil is heading into a runoff on Sunday. Far-right presidential candidate Flávio Bolsonaro finished two points ahead of President Luiz Inácio Lula da Silvia during the initial ballot.
The Silicon Valley Thumb on the Scale
While citizens organized rallies, a different kind of campaign played out quietly behind digital screens. Specifically Meta, the parent company of Facebook, Instagram, and WhatsApp, along with Big Tech overall, have been boosting Bolsonaro’s online visibility above President Lula’s, as detailed in reports from The Real News Network. The tech giant’s secret algorithm became a central battleground, with investigators uncovering a pattern of algorithmic favoritism that tilted the digital playing field.
Meta is accused of election interference in Brazil after restricting Lula's Instagram while recommending Bolsonaro's accounts. 1,613 foreign-funded political ads were uncovered generating 171M impressions. Brazil has ordered Meta to explain its conduct. https://t.co/TSxlXU0wgy
In the days following the October 4 vote, the digital suppression manifested in tangible ways by halting Lula’s Facebook campaign page, disabling over 1,000 accounts supporting Lula, and letting its system favor Bolsonaro while obstructing Lula’s efforts. Meta acknowledges the unequal treatment of the candidates when faced with these stark disparities, though it attributes the issue to technical malfunctions. Further compounding the controversy, a Meta AI chatbot admitted to one graduate student that “Meta indeed has a clear political and economic interest in the election of Flávio Bolsonaro.”
Strategic Stakes in Rare Earths and US Diplomacy
The political alignment between Silicon Valley and the Brazilian far right is not accidental. Meta CEO Mark Zuckerberg is a close political ally of US President Donald Trump. Making a direct commitment during his campaign, Flávio Bolsonaro stated that a victory for him would result in Brazil joining Trump’s Counter Cartel Coalition and granting the United States access to the nation’s rare earth minerals. Those minerals are necessary for their hardware, AI, and data centers.
International watchdogs took notice of the digital interference. UN special rapporteurs issued a statement, warning that “Digital platforms should not become unaccountable gatekeepers of political debate, nor should their systems be vulnerable to undue influence from political actors.” Meanwhile, protesters gathered outside Meta’s headquarters in São Paulo, demanding algorithmic transparency and an immediate halt to platform bias.
Legal Battles and Street-Level Resistance
In response to the digital roadblocks, Brazil’s progressive base turned to grassroots organizing and creative offline strategies. Simultaneously, Lula’s campaign team sought to reach the undecided voters who can make or break this election.
