Mexico does not need investment.
You said Mexicans come to the US for soft power. Mexicans say they come for economic reasons.
Now you say Mexico doesn't need investment... Let's see what Mexico says:
It kinda seems... you're trying to sell Mexico out for your own argument.
You: Mexico doesn't want money! Mexicans only want soft power. Mexico doesn't give a damn about food, or technology; they have culture! You can bomb Mexico, steal its land, rob its people; Mexico doesn't care because Mexico knows right from wrong!
Mexico:
It has US doing all the work for it.
Oh, Americans do all the menial work for Mexicans in your don't-have-data-then-assume-I'm-right fantasy?
They honor who they think better connected culturally.
Because Mexicans are also Muslim, limit women's rights and have a monarchy? Not that kind of culture? What culture? The culture of money? That's right.