Merching does plenty good for the market. It provides consistency in pricing over periods of time. You can always find the item you are looking for at market price; the price might just not be the one that YOU want to pay, because you aren’t adjusting to the market.
Realm, with the help of Realmeye is a nearly PERFECT closed market system with absolutely perfect information. Go look up laissez faire sometime. Realm’s economy both has a place for and grows healthier by the presence of merchers.
Please do not make opinionated comments without first backing them up with economic facts. Just because your opinion of a “fair trade” isn’t what the market dictates does NOT mean that the market is broken or even remotely that merching is the cause of it.