Hold on a second, racism clearly exists in the UK but you can't just take a study from the US and insist it applies to the UK without any evidence.
They aren't actually the same country at all.
In the US, black girls are suspended at higher rates than black boys. That's not the case here. In the US, there is a serious militarization in schools with police presence there. That's not the case here. In the US, many schools in southern states still use corporal punishment. That's not the case here. In the US, funding of schools is tied to local property taxes and this seriously affects school quality for black children. That's not the case here. In the US, black children seriously underperform every other group. That's not the case here: WWC boys do. And a large proportion of African children are actually doing extremely well.
There are lots of serious differences between the US and the UK. Please get off social media and the internet and actually engage with british society instead of getting swept into things that have nothing to do with us.