Meta has denied claims of political favoritism in Brazil, attributing reach issues for Luiz Inácio Lula da Silva to technical errors. The Brazilian Supreme Electoral Court has now mandated equal visibility for both Lula and Flavio Bolsonaro.

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Meta's "Global System Outages" defense

Meta has attributed the reach discrepancies affecting Luiz Inácio Lula da Silva to widespread technical failures rather than intentional political bias. As the report states, the company pointed to two specific nationwide disruptions in October that impacted its global operations. One incident halted the counting of Instagram Reels views in more than 100 countries, while a second issue temporarily prevented users from utilizing the post-to-ad tool.

These technical explanations enter a broader debate regarding whether social media giants like Meta can be held responsible for the algorithmic stability of democratic elections in Brazil. While Meta maintains these were operational glitches, the timing of these outages during a pivotal Brazilian election cycle has fueled intense scrutiny over platform neutrality.

The 1,613 irregular ads and $400,000 revenue windfall

Researchers from the Federal University of Rio de Janeiro have identified a significant gap in Meta's advertising oversight during the election period. According to the study, at least 1,613 irregular political advertisements were allowed on the platform between July and September. These ads, which were largely funded by entities in the United States, generated approximately 171 million views and roughly two million Brazilian reais in revenue.

Marie Santini, a communications professor involved in the research, noted that these lapses suggest a systemic problem within the platform's enforcement mechanisms. Under Brazilian law, only registered political parties, candidates, and coalitions are permitted to purchase electoral advertisements, making the influx of foreign-funded content a major regulatory concern.

Lula’s planned OAS complaint regarding platform manipulation

The campaign for Luiz Inácio Lula da Silva is preparing to escalate its grievances to an international level. The campaign team intends to file a formal complaint with the Organization for American States (OAS), alleging that Meta's handling of content amounted to active manipulation of the electoral process.

Lula's supporters have specifically cited malfunctions that hindered their digital presence, including reduced reach and the loss of sharing options on certain posts. They further claim that the platform's algorithms were actively prioritizing the WhatsApp channel and profile of Flavio Bolsonaro over those of the incumbent.

The unanswered question of U.S.-funded ad oversight

Despite the findings from the Federal University of Rio de Janeiro, several critical questions remain regarding the source of the irregular political spending. it is currently unverified how 1,613 advertisements managed to bypass Meta's compliance protocols despite the strict legal restrictions in place in Brazil.

Furthermore, Meta has not yet clarified whether the U.S. entities funding these ads were acting in coordination with any domestic political actors. As the legal proceedings continue, the focus remains on whether Meta's "global glitches" were truly accidental or if they provided a convenient veil for unregulated political influence.