The Crimson Binome
Hero
Bounded Accuracy is another way of saying that characters don't grow significantly over the course of the game. There isn't much that a level 20 fighter can do, that a level 1 fighter can't also do with slightly less reliability. They are both capable of accomplishing difficult tasks (DC 20), or failing at easy ones (DC 13).Erm... are you claiming that 5e is not suitable for high epic fantasy because of bounded accuracy?
Contrast with Pathfinder, where a level 20 character can accomplish things that a level 1 character could not even attempt (DC 40), and has no chance of failing easy checks (DC 20). High-level characters feel much more epic, compared to the world around them. Characters in 5E are much more grounded.