@SmokedDuck Your last post, which I agree with, reminded me of this and I hope it's relevant.
Africans tend to do better than their British counterparts. By Africans, I mean those raised in Africa but live here or those whose parents were raised there and still maintain that African outlook compared to British descendants of Africans and/or those raised here. In the US, this is also the case.
It could be because most African families don't have the "victim talk" - the opposite is the case. They generally tend to succeed more in the west in whatever field of study or employment they're in than other Black people.
It could also be because a lot of Africans who migrate to study or work are from MC backgrounds but as class translates differently across cultures, they're seen as or they become (not sure which it is) WC here and are lumped in with the WC black British. A few of these MC Africans maintain their MC-ness here and some of them even move up the ladder.
Still, you can often tell the difference in outlook, mindset and general outcome where race isn't typically seen as a barrier or a personal identity.
To digress a bit...
Because their lived experiences are different, you'll find many Africans who don't relate to the lived experience of the Black British or the WC black British mainly due to race not being a factor during their formative years. Then you'll find many Black British who also can't relate to not having 'race' as an issue.
The problem is one group of black people (Black British) tends to vilify the other group who don't seem to get it from their point of view. On one hand, they say the words "black people aren't a monolith" almost in a sneery way while criticizing those who speak/think/see differently to them as not the right type of black people. On the other hand, the same people say those words in a completely different way when accusing white people of something or trying to say those other black people don't speak for them.
Someone like Kemi Badenoch has been called all sorts of names on BMN, a place where most dissenting black voices have either left or rarely post due to the typical insular culture and cliques you'll find in these spaces, with opinions stated on behalf of everyone.
Eg: Some have posted about their lived experience as Africans for whom 'race' is only about the 4th or so part of who they are.
Then on the same board, some have declared they've never seen anyone to whom 'race' isn't Number 1 and it can never be separated from being a woman (or anything else I suppose) as a black person, EVER!!!!!!!
The problem is one group is stating their lived experience, another group is using their lived experience to make declarations and insinuations of speaking for the whole black community.
The point here is that the same thing happens all the time (including in this report) where one group's issues or success is used as a blanket judgement for all the groups within the group. I agree it's necessary to break things down and look into different root causes. So while this is a race issue, it's also a class, economic and cultural issue. It's unhelpful to pick one or the other.