@conscript117
It's totally possible to write a story without going about combat like that. What you're saying is on the money, if all you want to say "I like this sort of writing", but honestly, the real explanation is that "it's just so much easier."
It's a lot easier for the writer to have characters bluntly explain wtf is happening, rather than build up the lore and setting of the story, so the audience can infer what is happening, and why, with minimal direct narrative from the peanut-gallery.
To begin with, good combat narrative usually "converses" on some level or another, it's usually never really about the techniques or methods in which they beat each other, but rather why they fight each other, and what it means to fight each other. Only S H O U N E N M A N G A makes it about supah coolu techniques, not that's a bad thing. Product for consumers, yo.
Aiight I talked myself in a circle long enough.