So, basically the ability of enhancing low ranked accounts is sticked to a small number of (hopefully socially advanced) users from the forum.
Quite possible that the low quality posters or shitposters may get stuck in their current ranks forever, yet the system gives the right incentives to improve their "social" and "writing" skills.
Since everything here is about decentralization and giving the power back to the community, i think this is some kind of hoax.
An assumption that "community" is primarily made of low ranked accounts. IMO, high-rank member contributions are easily bigger than that of the low-rank members overall in this forum, hence the former category should hold higher stakes within the community.