arrived with a massive debt.If you came with nothing and made a good life in Argentina then fair play to you but thats not a typical experience.
the point is ..its easy to make money anywhere in the world barring few excepcional places like ( Syria, North Korea, Iraq, Afghanistan , South Sudan) etc ..if one is willing to learn and gain knowledge, apply that knowledge gained, be persistent, work crazy hard and be fearless in making decisions and taking risks.