Google chose to stop running the ads rather than monitor them
À medida que o Brasil se aproxima de sua eleição presidencial de 2026, o Google optou por manter o silêncio em vez de amplificar vozes políticas em sua plataforma de anúncios — uma escolha que reflete tanto a pressão regulatória do Tribunal Superior Eleitoral quanto uma visão própria sobre o papel das grandes tecnologias na democracia. A proibição, inaugurada nas eleições municipais de 2024, representa uma forma de abstenção deliberada: ao recusar-se a veicular qualquer conteúdo de candidatos, a empresa evita tornar-se árbitro do discurso político. No horizonte, o desafio já não é apenas o dinheiro em anúncios, mas a desinformação gerada por inteligência artificial — um terreno que nenhuma proibição corporativa, por si só, consegue cobrir inteiramente.
- O Google confirmou que nenhum anúncio ligado a candidatos ou campanhas poderá circular em sua rede publicitária durante o ciclo eleitoral de 2026, deixando partidos e candidatos sem acesso a uma das maiores máquinas de alcance digital do mundo.
- A decisão cria uma tensão real para campanhas que dependem do ambiente digital para mobilizar eleitores em um país continental, onde o Google é porta de entrada para grande parte do acesso à informação.
- A proibição nasceu como resposta às exigências do TSE — repositório público de anúncios, transparência de custos, identificação de financiadores e controle de desinformação —, mas o Google escolheu simplesmente sair do jogo em vez de cumprir cada requisito.
- O Tribunal Superior Eleitoral, por sua vez, já mira o próximo front: deepfakes, áudios sintéticos e conteúdo fabricado por IA que podem se espalhar por redes sociais e aplicativos de mensagens, canais que estão além do alcance da proibição do Google.
O Google anunciou que manterá sua proibição de anúncios políticos para a eleição presidencial brasileira de 2026, estendendo uma política adotada pela primeira vez nas eleições municipais de 2024. A medida impede que qualquer conteúdo promovendo ou atacando candidatos seja veiculado pela plataforma Google Ads — uma restrição significativa em um país onde o ambiente digital tornou-se central para as campanhas eleitorais.
A empresa justifica a decisão com base em seu compromisso com a integridade eleitoral e em alinhamento com as diretrizes do Tribunal Superior Eleitoral. Quando a proibição foi anunciada originalmente, o TSE exigia que plataformas digitais mantivessem repositórios públicos de anúncios políticos, divulgassem custos e financiadores, e adotassem medidas contra desinformação. Ao banir os anúncios por completo, o Google optou por contornar essas obrigações em vez de cumpri-las.
O TSE, por sua vez, já projeta os desafios de 2026 além da publicidade paga. A inteligência artificial — com deepfakes, áudios sintéticos e conteúdo fabricado — representa uma nova fronteira de interferência eleitoral, capaz de se propagar por redes sociais e aplicativos de mensagens que escapam ao controle da política do Google. A corte vem desenvolvendo ferramentas e protocolos para enfrentar esse cenário, reconhecendo que a ausência de anúncios pagos não elimina os riscos que a tecnologia impõe à democracia.
Google is extending a ban on political advertising that will remain in place through Brazil's 2026 presidential election. The company first announced the restriction in 2024, when it halted all candidate-related ads on its Google Ads platform ahead of that year's municipal contests. Now, as the country prepares for its next presidential race, the tech giant is keeping the policy intact—meaning no content promoting or opposing any political candidate will be allowed to run through the company's advertising network.
The decision rests on Google's stated commitment to protecting electoral integrity, a principle the company says guides its work globally. In a statement to CNN Brasil, Google emphasized that elections matter deeply to the company and that it has spent years developing tools to support both candidates and voters. But the advertising ban represents a different approach: rather than enable political speech on its platform, Google is choosing to restrict it entirely. The company frames this as alignment with Brazil's Supreme Electoral Court, which has set the rules that digital platforms must follow during election cycles.
When Google first announced the ban in 2024, it was responding to specific directives from the Electoral Court. Those rules required tech platforms to do several things: maintain a public repository of all political ads so the court could monitor them in real time, disclose the cost of each ad, identify who paid for it, and specify which audiences were being targeted. The court also demanded that platforms take steps to limit the spread of false information and misleading content that could sway voters. Google's decision to stop running political ads altogether was, in effect, a way to sidestep these requirements entirely.
The Electoral Court itself is bracing for a different kind of challenge in 2026. Artificial intelligence has emerged as a new frontier in election interference. The court has been strengthening its defenses against AI-generated disinformation—deepfakes, synthetic audio, and other fabricated content designed to confuse voters or damage candidates. While Google's ad ban removes one vector for political messaging, the court recognizes that bad actors can use AI to spread false information through other channels: social media, messaging apps, and websites that fall outside the company's control.
Google's extension of the ban signals that the company sees the 2024 policy as workable and worth maintaining. The company has not indicated any plans to revisit the decision or to negotiate with Brazilian authorities for a different approach. For candidates and political parties, this means the 2026 race will unfold without access to Google's vast advertising machinery—a significant constraint in a country where digital campaigning has become central to reaching voters. The Electoral Court, for its part, continues to develop new tools and protocols to manage the risks that technology poses to democratic elections.
Notable Quotes
Elections are important to Google, and we have worked tirelessly to launch new products and services to support candidates and voters. Since 2024, Google Ads has not allowed political advertising in the country.— Google, in a statement to CNN Brasil
The Hearth Conversation Another angle on the story
Why did Google choose to ban political ads entirely rather than just comply with the court's transparency requirements?
Because compliance would have been expensive and complicated. The court wanted real-time ad repositories, detailed targeting data, and constant monitoring. Google decided it was simpler to just not run the ads at all.
Does that mean candidates can't advertise on Google at all during the election?
Correct. No political candidate content is allowed on Google Ads. It's a blanket prohibition, not a selective one.
What about other platforms? Are they doing the same thing?
The source doesn't say. Google's decision might be unique to Google, or other platforms might have made similar choices. We don't know yet.
The court is worried about AI-generated misinformation. Can Google's ad ban actually prevent that?
No. The ban only affects Google's own advertising network. Bad actors can still use AI to create fake videos, fake audio, and false stories that spread on social media, messaging apps, and websites. The court knows this, which is why they're preparing separate defenses.
So the ban is more about Google protecting itself than about protecting elections?
It's both. Google gets to say it's committed to electoral integrity while avoiding the administrative burden of monitoring thousands of political ads. The court gets to enforce its rules. But neither approach solves the deeper problem of misinformation.