In summary, the extreme right-wing candidate Flavio Bolsonaro has promissed to sell Brazil's natural resources to USA, Meta is direct manipulating the candidates visibility through their platforms. If he wins Brazil will become the next Argentina.

Further context: The left wing candidate Lula had a tough approach to Meta and Twitter, it was an all around effort to reduce scams, deepfakes, children being exposed and sexualized and more. This made Meta's business less profitable, and also attracted some big fines.