"Why is it good to have a White minority (as opposed to any other)?"
Whites are already a minority over the planet, so now it's good to overrun them on a smaller scale? What good does that serve?
What White minority nation or society has brought us modern civilization? Majority-White society conquered the oceans and brought technology and trade to all corners of the globe.
East Asian societies (e.g. China, Japan, South Korea) have brought prosperity too. No other society has contributed anything worthwhile. So why is it good to have a White minority?