In order to have a complete picture, one also has to ask which "foo/bar dominated" cultures are inclusive if white/male dominated ones aren't.
As far as I'm aware, the majority population in any country, irrespective of skin color is intolerant to various degrees toward minorities, ranging from genocide and internment camps to harassment and minor discrimination.
The US is certainly not leader of the pack, but not exactly terrible either, when one looks at the constant amount of outrage. It seems to me that a group of people in the US concerned about the topic of race in their country is projecting its distorted view of things on the planet and has furthermore chosen an approach which is doomed to fail. Good luck with that, but maybe this time the US could try to not also damage the rest of the world in the process of fighting a war on abstract nouns.
Edit:
Someone in a nuked comment said "Why on earth does one have to make a broad comparison of cultures to rank badness at racism before dealing with this instance?
And are you saying 'inclusion' is quantitative or something? "
Because by doing this comparison one can check if the problem of bias is universal (yep) and ingrained (yep), therefore suggesting that focusing on black vs. white in the US is counterproductive. Instead we should do research into individual and systemic biases and see how those could be kept under control.
Punishing individuals is hilariously bad. In fact there's a direct parallel between this and safety engineering, where clueless organizations will punish an employee which made a mistake while they continue to lumber from incident to incident.