It makes a lot of sense and rings true with the sentiment in the white paper:

Stability is an important feature of successful global economies. Without stability, individuals across the world could not have low cognitive costs while engaging in commerce and savings. Because stability is an important feature of successful economies, Steem Dollars were designed as an attempt to bring stability​ ​to​ ​the​ ​world​ ​of​ ​cryptocurrency​ ​and​ ​to​ ​the​ ​individuals​ ​who​ ​use​ ​the​ ​Steem​ ​network.