RACE AS FAMILY
I've found that equating the concept of race with the concept of family can be very useful, with regards to making people understand why race is important. Everyone viscerally knows that family is important, and why loyalty to your family is important, but race/people is apparently too abstract. Most of you probably know this already, but i figured discussing it more in depth, and giving examples, would be interesting and useful.
For the purpose of this OP, i will argue with the following ad-hoc definition, building upon the close-consanguinity ("blood relation") definition of a family:
Since families ought to have their own turf, with their own heirarchy and rules, and with a people simply being an extended family, it follows that a people is a reasonable scope for state-formation. Peoples are what we naturally observe, eg. Armenians are a people, so are Georgians.
Yes individuals from people-groups intermarry, but for the last [years since split from other people], 90% of Armenians only married other Armenians, and thus they have a high degree of familial connection, which is what matters.
Consider then this short allegory:
Because, there is only one family - the human family - and if we throw him out, we are familyists.
No you dont. He is a human, and so he is just as much a part of this family as you are. Dont be bigoted!
This should quite evidently demonstrate that the principles which the mainstream culture of the west expect people to apply to foreigners, are blatantly absurd when applied to families. Now, if the obviously proper reaction to the scenario above were to be applied to nations, we would see citizenship being limited to nationstates, and guests being permitted, only: temporarily, on the terms of the host and subject to ejection for whatever reason, at the initiative of the host.
TL;DR: Argue that Family = Race, and apply principles of familial rights to races.
>Anti-racism arguments: hooktube.com
Spoiler: They're shit, and in light of the above argument, that should be obvious.