Imagine a world without white people

Would Humanity be overall better off or worse off if white people never existed?

Do you think we would be living in a more peaceful world?

I think for sure we'd be living in a much more Primitive world by comparison as virtually all Inventions and Discoveries have been made by White People.

The Chinese and Arabs made every fundamental scientific discovery that modern science is based on, and invented the scientific method. Europe was in 'the dark ages' until they discovered ancient Arab and Chinese texts.