Hyperinflation has many purposes obviously, the main one is the ability to reward users just for posting without recourse to advertisement.
My point though is not what is the purpose of it, but can 100% inflation be sustainable in the long run.

On a side note, im not sure everyone ask me to go back and reread their posts, if anyone had actually answered my question i wouldn't be here anymore. I certainely did not read any compelling explanation so here is the question again

how holding powered steem would protect you from hyperinflation ?