Socialism Guarantees Income Inequality

Isn't income equality the primary goal of socialists?

Well, in that case, why does Freedom (free trade, capitalism, deregulated markets)....


...correlate so perfectly with Social and Income Equality?


Dark green - most equal societies
Light green
Olive
Orange
Pink
Red
Dark red - most unequal societies

So, if socialism guarantees income inequality, then, err, what's its point?