To what extent is Raymond Williams’ (1974; 1990) concept of “flow” still relevant today?

this essay question is about TV history. Please choose several TV programmes as examples from the list that I will upload in my file, and simply discuss to support your discussion. • Draw on, and show their understanding of, at least TWO pieces of course reading from the required readings. This should be clearly shown via ‘in-text’ referencing, using the Harvard system.
• Draw on, and show their understanding of, at least TWO further pieces of academic reading related to their essay topic. This should be clearly shown via ‘in-text’ referencing, using the Harvard system.