Still not seeing the huge problem.
The inventories are still randomly generated, there are still is a limited amount of encounters and a limited amount of gold which can be acquired, and a limited amount of resources to sell.
Barter only reduces buying prices and increases selling prices a certain amount.
Yeah, I see randomly generated loot (and, as a direct consequence, vendors' inventories) as a far more meaningful flaw in the game that any trick about refreshing their inventories deriving from that.
In fact, while I'm generally loving the game beyond most expectations, I think I can reduce almost everything I'm not liking that much to some itemization-related issue (too many items, too randomized and generic, they ramp up in power too much and too quickly, they bloat your inventory, etc, etc).
