Rigged machines like in Brazil?
As best as I can figure:
Senate shifted further to the left-fascist Peronists. This is because Cambio (conservative) and Libertad (libertarian) split the right-of-center vote.
The Congress, on the other hand, narrowly flipped from Peronist to a right-of-center majority. This is because the Congress is elected by proportional representation within districts, and Cambio and Libertad added together are a majority.
“That scenario failed to materialize, as establishment candidate Sergio Massa overperformed: with 89% of the vote in, Massa led with 36.3%, followed by Milei with 30.2%, while Bullrich trailed in third at 23.8%.”
The natural qquestion becomes in what direction will the go the Bullrich voters. She is a “Conservative” in the Argentine sense. If, having ranked third, she does not come out in favor of Milei, the Personista Massa could win.