He is not ready to "forgive and forget" and put "water under the bridge" for what he thinks those many did (or continue to do) to his country.
That's not a response to a "legitimate threat", but it's the expression of a legitimate (as far as that person is concerned) grievance.
You're aware of the meme going around regarding this phrase I assume? :)
No, I'm saying there can be an objective, reasoned aspect as to racism, that is doesn't have to be purely based on "fear".
He is not ready to "forgive and forget" and put "water under the bridge" for what he thinks those many did (or continue to do) to his country.
That's not a response to a "legitimate threat", but it's the expression of a legitimate (as far as that person is concerned) grievance.