If Darwin want to know what is coming simply read up on Okinawa/Saipan/Tobruk/Breslau or any other locals getting shit on by overwhelming force scenario and being unable to do anything other than hide in the cellars/caves.
Darwin 2020 is Singapore 1942.
Western governments hate their own people. Western leaders are internationalists. Western leaders are court eunuchs. When are you going to understand that simple fact.