Javier Milei had a decisive and unexpected victory, partly explained by fear of the return of Peronism.
The victory strengthens Milei's legitimacy despite several corruption scandals.
Milei's success also represents a geopolitical victory for Donald Trump.
The US president linked financial rescue to the election result.
Argentina reaffirms itself as a great ally of Washington and a bulwark against Chinese expansionism in Latin America.
The defeat of the opposition reduces its blocking capacity.
Milei has a task of making his reforms bear favorable results and reducing social unrest.
Conclusion: The Argentine elections signal a strengthening of Milei despite his controversies, a win for Trump's geopolitical interests, and a challenge for Milei to consolidate his reforms and curb social unrest.