Brazil’s Lula wins electoral court challenge against Meta for alleged pro-Bolsonaro algorithm bias

Key Points:

• Brazil’s top electoral court ordered Meta to ensure equal treatment of presidential candidates Luiz Inácio Lula da Silva and Flávio Bolsonaro ahead of the Oct. 25 runoff, following a complaint by Lula’s campaign alleging bias.
• The court ruled that Meta cannot reduce distribution, restrict searches, or remove posts in a way that favors Bolsonaro, and must apply identical AI criteria to both candidates, with a daily fine of 500,000 reais ($98,000) for non-compliance.
• Lula’s campaign accused Meta of unjustified reductions in reach for Lula’s content and artificially inflated visibility for Bolsonaro’s accounts, citing disparities in AI tools like WhatsApp’s “Meta AI” feature.
• Meta denied bias allegations, attributing issues to technical glitches affecting accounts beyond Brazil and asserting compliance with electoral regulations while committing to equal platform access for all parties.
• Lula’s legal team seeks an immediate end to content restrictions and demands Meta compensate for lost reach by doubling Lula’s content distribution to address the alleged harm.