As a result they race mix.
As a result they get replaced and bred out of existance.
how are you bred out of existence when your kid is 50% your dna? im white if i breed with a white girl the kid is still 50% my dna. if i breed with another race, guess what, my kid is still 50% my dna.
lets say your desencents are latino or asian or what have you, you are still their ancestors, and your dna still lives on in them.
the only way you get "bred out of existence" is if you dont reproduce at all. but, the human species will enevitably come to a end regardless, even if that be not for 100k years or a million years from now. it will end. and then even if your descendents continued to breed, and you could trace their dna back a million years to you, in the end they are all going to be dead anyway. so by breeding youre still going to be "out of existence" when the human species dies off. youre just keeping your dna for a trvial amount of years before that happens (yes, even millions of years are trivial when youre talking about the lifespan of the universe, and what is outside of the universe etc)
these types of talks are just engaging in trival matters in the grand scale of things. youre fighting to keep "your dna" on the planet even though youre going to be dead and most likely not know the difference if "your dna" is still on the plant or not after youre dead.
the fact that im currently alive with a bunch of niggers increasing their numbers does piss me off, yes. but if you truly cared about it so much, then youre free to go on a nigger shooting spree. youre free to do whatever youd like. youd have to pay the consequences, which is getting shot by the police/executed or life in prison, but youre still free to go ahead and do that if you accept the consequences of your actions.
but im guessing you wont, because in the end of the day I, and most likely you, care about living your own life as best as you can more then you care about that theres niggers walking around.