No one should colonise anything. But the difference between Argentina and The United Kingdom of Great Britain and Northern Ireland (God save the King) is as vast as, well, the distance between London and any point in South America
It doesn't matter who lived there first, because I'll swear on the King's life that the Brits weren't first
Also, "who lived in Argentina before the Spanish came?" Maybe the people living there tens of thousands of years before European colonialism hit their shores?
They have to double check with FIFA Peace Prize recipient Donald J. Trump before they make any calls, they don't want to accidentally discipline the wrong team
This is the closest I've ever been to someone famous!