No other race of women are so against their own kind.
It’s not even remotely close.
There’s a reason homogenous societies are more successful.
The 19th Amendment and the 1965 Immigration Act doomed this country.
It’s a slow speed train wreck.
Balkanization leads to strife.
Do you have a modern example? Racist Japan or China? Socialist England? Blonde Sweden? 1950s melting pot America was successful, but that was 70 years ago, riding a technology wave from WW II. An AI robot war with China would set up a new technology wave, at least for the survivors.