In case you need context (because most people commenting doesn't seem to know anything about Argentina):
Cristina Fernández de Kirchner served as Argentina's president between 2007 and 2015. Then, she was vice president in 2019 with Alberto Fernández as president.
The other candidate Sergio Massa has been Minister of Economy since 3 August 2022.
For people who are not from Argentina, you should at least make the effort to understand the current problems argentinian society is facing.
If you don't care to do that, why even share any opinion at all and just hate Milei.
There's a lot of good reasons to hate the other candidates too. Even more than Milei if you ask me. The thing is, this guy does not come from the elite ruling class.
Disclaimer: I am not Argentinian, but I have family and friends over there.
Mexico is also in North America though, not in Central America.
LATAM are usually pissy about the term "Americans" because the "geographical division" colloquially seem to be more of a third vs. first world division rather than a geographical division.
You can see how people from LATAM usually call themselves "americanos" to include everyone from The Americas, but Canada and USA think "North America" doesn't include Mexico.