It may tell you who they hire, but not who they would like to hire, or the impact of not being able to hire them
Obviously their track record speaks for themselves. Do you not know anyone who works in law, finance, marketing, IT? Why would they hire a range of degree subjects if they didn’t want to?
They could restrict themselves to strictly relevant disciples if that suited them. There is no shortage of people with degrees in some sort of finance subject, yet the Big Four continue to hire philosophers, historians, politics grads, English majors, I could go on and on
Behind the scenes they are telling the government that they want to hire people with better skills.
In some niche areas, I’m sure. Not in any of the many examples we’ve already covered.