Imagine raping and torturing a little Pakistani child to get revenge on pakistanis you've moved to the country of, even if you hated Pakistanis. It's so utterly alien and deeply revolting to almost every White person save for the most maniacal serial killer, yet it's a communal norm in these Bengali and Pakistani infested regions of Britain which have had the rape gang scandals. We are talking about a fundamentally differently structured brain, that is not amenable to change by culture or instruction, but is racially hardwired to metabolise emotions, impulses and feelings differently.
Consider the stupid things men will masturbate to when they are watching porn on their own in a room. Sometimes they will cave in and watch porn, even though they don't want to. This is largely due to the fact that during sexual arousal, the frontal lobe has a temporary reduction in activity, making upper brain control more difficult. They also might make excuses (that sound compelling in the moment) about how there's nothing wrong with their porn habits, because their brain, with reduced cortical activity, is trying to validate the easy dopamine reward, which lower parts of the brain are clamouring for. Rationalisations are also common for many hard drug addicts.
Now imagine a race where this reduced control and self-rationalisation is the racial baseline. Then combine it with poor problem solving skills. Poor stress metabolism, which causes stress hormone buildup in the brain and doesn't clear it efficiently. Deficient or odd shaped oxytocin receptors, which are required for affective empathy and love/care for others. Increased susceptibility to age related mental people i don't likeeration, which causes behavioural disorders. Altered vasopressin metabolism, which increases violence and dominance seeking behaviour in male animals when certain alleles are flipped. We are now looking at what is archetypal of a non-White brain. And the alien behaviour begins to make dreadful sense.