It's relative. Look at South Africa before it was colonized. It didn't have hospitals, schools,electricity etc all things necessary to support a growing population.
Does this mean that the native San people were hopeless? No. But it also means they would never have developed South Africa in the same way the Dutch settlers did.
Is Africa not the original homeland of all black people? Why wouldn't the continent with the largest and oldest black population not be judged by how it looks today?
Do you seem to have a problem when Japan is judged to be a very prosperous nation? Do you not think that it's because of Japanese people the country gets that reputation?
Again, these differences only sound harsh because we want to ignore every shred of evidence that might make one group feel left out, when the goal should be using this information to help them raise up from these conditions.
Lets go back to Africa again before European contact. What is the best thing they built?
Timbuktu. Which I think is still cool.
Now what have Europeans and Asians have built using nothing but their own race?
It's not even a competition. Africa just couldn't keep up with the same level of advancements the Europeans and Asians could achieve all throughout history. We can't keep ignoring these disparities but face reality.