That's how language works. Congratulations?

It aligns with the context and their post history suggests they know how to use words. There is nothing bad with explaining rhetorics, but doing it like this comes through as belittling.

Your point is...?

I used Intra correctly.

Given that the races aren't homogenously mixed, there is no way that it wouldn't be true that most violence is intra rather than inter just by sheer proximity. These are just the correct words to use.