Interesting, the feeling here is the incumbents are going crazy. The fear campaign against Milei is big and they will use whatever, yes whatever, means not to lose power. You have mainstream magazines featuring Milei as a mentally unstable "leader" with satanic rituals.
Another example, the presidential debate was transmitted via the national TV Youtube channel. When pro-Milei streamers starting sharing it, most of the big channels received strikes from the national TV station - which usually means one week down before appealing, etc. This is one week ahead of the election.
Last but not least, they will use their corrupt punteros to literally steal or make ballots disappear. Let's see what happens but I would not place a bitcoin bet on Milei.