it's not the same to stereotype a racial minority which has suffered from abuses for ages as to crack a joke on white american/european society, which have enslaved half the world with what they considered to be lesser races.
They enslaved half the world because they were stronger/more resourceful. Nothing wrong with that. If the situation was reversed the so called "minorities" would not hesitate to do the same.
For instance, if your own country, Chile, was an all-powerful economic super-power with thousands of nukes, do you think they would behave in a charitable and benevolent way? No, they'd behave in exactly the same way that yanks, soviets and countless others in history behaved before them. It's time to stop whining and accept that this world isn't magical fairy land where everyone is equal.