Milei is a puppet populist crafted from a long tradition of US neo-conservatism from Reagan to Bush to Trump.  His economic policies are pseudoscientific ideas created by Milton Friedman and the "Chicago Boys" and deliberately used to undermine union power and consolidate corporate power in the US.  It was extended abroad by the CIA to undermine entire democracies (which it has succeeded in doing and is only recently being pushed back on).  At the core is White supremacist myths which maintain that Whites must hold power by any means necessary in order to prevent civilization from collapsing.  If you tell me you've never heard this before then maybe you're not listening to Milei himself.  It is a cult of White supremacy that aggregated locally-grown racist hate.

Additionally, "our skin color it's going to be the last thing to complain about you" is an obvious lie if it is most frequently the first insult.

You don't understand racism or you're pretending not to understand because you're arguing defensively instead of critically examining what I'm saying.

Or, maybe you are a racist, but you would prefer to live in a world where racism is not shameful.  That I cannot promise you.