spath - // "he wasn't targeting the perpetrator but rather the whole racial group of the perpetrator."
He wasn't even targeting rapists, just anyone who resembled the person. Why did he go for skin colour? Why not hair colour or eye colour or build or anything else? Probs cus he's a underlined racist. //
I believe you are taking the unformed instinctive and inappropriate reactions of a younger man in a different time, and applying modern attitudes and sensitivities that were simply not present at the time.
Let's not lose sight of the fact that Mr Neeson has advised his shame for thinking the way he did at that time, but remember, it was at that time, and attitudes were very different, and young hot-headed men think differently from mature men who are looking back with an appropriate, and advised, sense of regret and embarrassment.