This is a problem that stems out of the whole concept of systemic racism because people think it's a cause in itself, rather than a kind of generalized description of a set of actual, concrete causes.
And DEI is often quite shit for the same reason, they go on about systemic racism in the NHS, say, but don't actually look at the concrete causes - which exist if the phenomena is happening. Things don't happen without a cause.
Is it because of class differences, or individuals discriminating, or different cultural approaches to work for women? Are there confounding factors like age (which can be a significant one with race disparities.) There are all kinds of possibilities, but it's important to know which is relevant.
It's a lot like the concept of patriarchy in feminism, it tends to disguise the concrete causes, so people talk about it as if it's a thing out there by itself, acting on people.