Focusing on one thing always brings the best results and so will Steem. SBD tended to be dollar's value but it showed volatility. In some ways, high price made content creators rewarded more but anyway, it consumes Steem's value and make newcomers confused. I agree with this post. Transfer like Steem to Fiat will make huge sense of its simplicity that will attract more people and increase the value of Steem.