SD or STEEM Dollars protect you from STEEM hyperinflation silly.
Not really. That is a gimmick in the design attempting to fool you.
The SP are debased at 10%, but the main tokens at 100%. But the problem is the SP may also fall in exchange value due to the 100% debasement of the main tokens.
Just wait until people have started to figure out how to game this system.
Indeed that was my point, SP is exchanged for steem at a 1:1 ratio so they both are inextricably linked.
Basically the creation of new coins to compensate SP holders for the 100% inflation contributes to even more inflation, effectively solving inflation by more inflation.