Do you know why everyone is recieving more sbd as rewards? Because the amount of SBD printed on each cicle is increasing exactly because of the high price, Just as implemented on the system.

SBD already is pegged, Just not "hard" pegged. It is still volatile, but If have an intrinsic mechanism that drives the price down and up:

Above one dollar: more SBD is printed, increasing supply.
Below one dollar: interest are paid, making a good move not to sell your SBD, and a direct conversion to steem become avaiable, wich Destroy SBD.