I totally agree. Besides ethnic and racial tensions, we also have internal conflicts when it comes to income, gender, religion, sexuality and so on. When I visited Bolivia, before reaching La Paz I went through the city of El Alto, and I was shocked at how poor they were. I was not able to see any white people around El Alto, only Amerindians and native Bolivians. Then I reached La Paz and I needed to eat something, so I asked around the hotel for a nice place to eat and they pointed me to an Italian restaurant. When I reached the place, there were only white customers. No native people there. I was told the place was considered too expensive for most Bolivians, so poor people never went there (but it still cost me around only 50% of what I would pay in Rio for the same type of food, for example).
I'm not a supporter of Morales, but it baffles me that any leftist politician with strong opinions about how income should be shared with the poor is immediately seen as a communist threat, or how he/she will turn the country into a bloody and ruthless dictatorship. And it's usually the poor (who need state-funded services the most) who go around throwing these kind of rants. Democracy in Chile, Bolivia and Brazil is very vulnerable right now, but it seems to me that a big number of people, as you said it, would be happy to live in a dictatorship now as long as it is commanded by white, dominant people, or white personnel from the military. I mean, they accuse people like Morales to be a dictator, but they would be okay to live in a dictatorship if the dictator was white. It's almost hopeless.