Take a look at the gini coefficient, for some countries it's going up, for others it's lazing about around the same level, and for others it's gone sharply down. Same thing's true if you look at say, the income share going to the richest 10% of the population. Brazil's reduced inequality across the board in the last twenty years, Pakistan's disparities are stable, and Egypt's wealth gap has grown. It's easy to exaggerate the homogenizing effects of globalization or capitalism, but not every country mouthing neoliberal doctrines has actually been reduced to a sweatshop dystopia.