It is an opportunity that all should have access to.
But that goes for many subjects, but students cannot have access to them all.
My DH and I went to the Vatican. He did Latin so could translate inscriptions however in the Vatican it was I, without Latin, who was at an advantage. I could explain all the art, the people (ooh, that’s Saint Sebastian) and fixtures because I was raised Catholic.
There are many times in art, film and literature when my knowledge has come in useful and he has needed me to explain things.
Are you suggesting that because it would be of benefit to a Literature or Art degree that everyone should have the opportunity to be immersed in Catholicism?