I get really fed up hearing the phrase "subconscious bias" because it seems to be applied exclusively to issues of skin colour and has been weaponised to bully the whole of the white population of this country into accepting some sort of collective guilt and shame for historical racism and for the racism that some coloured people are subjected to today by a minority. The implication in the phrase and the way that is being used is that we, the white population, are inherently racist because of what our forefathers did..... therefore we must atone for it by accepting that we are all subconsciously racist and by being "educated" to better understand and rectify our collective faults.
I object to that. I am not a racist and history certainly plays no part in how I treat or behave towards an indivual who happens to be different to me in some way.
Ultimately everyone has some form of "subconscious bias"...it's not uniquely a skin colour issue. Ever since Man became tribal we have had "subconscious bias". It has been perpetrated against people because they are bikers, ginger, short, fat, gay, disabled, wear glasses, how they dress, what country they are from, what they do for a living, what town they live in, what regional accent they speak with, what tribe they are from, what religion they follow, what team they support, who they vote for .....the list is endless.
It wasn't that long ago that shops, pubs, digs, etc. would display "No Irish" in their windows, yet we're not taking the knee in support of our Irish friends, we're not teaching that in schools and we're not seeing a sudden growth industry in "subconscious bias" classes on that particular subject.
To apply the phrase "subconscious bias" exclusively to people of a certain skin colour is to ignore the fact that human beings are inherrently biased. No-one has a monopoly on being subjected to negative bias or prejudice.