Is there a scientific explanations for the increasing amount of WMAF couples ?

I live in the UK. Among the white men who graduated from good unis with good education, 30-40% of them decide to marry an Asian girl and have children with her.

Before this scamdemic I also visited LA. My God, 50% of white men were with Asian women.

This can't be just a coincidence. This is a global phenomenon in all the West.