One thing that I think needs to be made clear from a relatively early age is thacareers such as acting, painting, crafting, entertaining, successful entrepreneurship etc are hugely aspirational and immensely commpetitive. There are a number of averagely intelligent students I know that are adamant they are going to have careers as actors, performance artists, musicians etc. and universities offering degrees that support these types of career enable this over optimistic career paths.
We do need actors etc but if outlook at the background of many successful actors and entertainers Oxbridge features in their background (Ian MCLellan, Stephne Fry, Emma Thomson, High Grant, Kenneth Brannagh, Tom Hiddlestone, Jimmy Carr,, Sue Perkins to name a few). An elite degree certainly seems to help in these careers! Many performers who aren't graduates have been to stage or music school that is privately paid for often with parents who are in a similar careers. Ed Sheeran for example attended a private prep school and explored music more generally from an early age.
The overall point is working class children hold into these dream careers a lot longer than perhaps middle class children who are surrounded by professional relatives of the more prosaic variety but realise for the vast majority of the population for relatively good career satisfaction and income careers such as law, medicine, engineering finance are clearer aims. The middle class kids therefore may put more focus on academic qualifications as they have more realistic career aims.
(Oh and the Apprentice does not show the typical type of worker in marketing and production management.....bad role models of kids don't realise this program is entettainment)
Interestingly with Oxbridge these two universities are no longer at the top of university sports. Applications are based on purely academic merit with no provision at all for say rowing ability. There may be a few good towers who do ally who happen to have great sporting potential but not in huge numbers. The Oxford Cambridge boat race is a televised sporting event between two universities but not necessarily the best two universities. The days when getting a 2:2 at Oxford with a sporting blue being indicative of an all rounded individual have long gone. Universities such as London or Durham seem to top a lot of university league tables. We do not have the sight of significant numbers of international criceteers or towers from Oxbridge. The schools that have very good sports facilities are mainly private so if we reduce the number of private school places at Oxbridge this will probably have a knock on effect on terms f sporting prowess. This is just an observation but I noticed on some threads a lament that graduates were not 'fully rounded' individuals any more and university life is too focused academically.