Milei was pushed over the top by impulse voters in '23 - people that were mostly fed up with the 8% monthly inflation (made all the worse by a 100-year drought that year, and the IMF's imposing a devaluation just before the election - something they refuse to do with Milei, despite the current overvaluation of the peso).
But only about a third of Argentine voters are real fascists and bigots - i.e. Milei's base. And his approval (like Trump's) currently sits at 37% - such that he's pretty much down to his base.
And as the carry-trade bubble continues to implode (the state borrows dollars; they finance private offshoring; the rest panic as the dollars run out), Milei's already meager re-election chances will only fritter away even more.
That's if he makes it to 2027 at all.
Once the center-left (probably in a Peronist-led coalition) comes back in, any RW expats are likely to leave.
Interestingly, there've been a few YouTube RW'ers who moved to Argentina when the center-left Alberto Fernández was still in office (Jake Runnels, and 'Economic Front' Tanner from Montana and his very nice family) - but have since left as they've watched their costs in dollars balloon.
Goes to show that right-wing economics doesn't even work for right-wingers - especially in Argentina.