I call this take pseudo-intellectual indulgence form, so called, academic intelectuais.
Lord of the Rings is very much English Literature, and the biggest epic form the 20th century and has none of that. Ditto for Harry Poter (I’m not saying Harry Potter is on the same level of literary grandeur as LOTR, but it’s still an important epic series for newer generations).
You can always find examples for one side or the other of the argument. But, of course, only “social” scientists would be tick enough to claim some clear divide here as it suits their argument.
What are you talking about? Frodo is exactly the kind of reluctant hero that Adams is talking about here.