I really don't any idea about how much this partnership of Just Defi and stem will affect STEEM but as we all know Justin Sun is a very good businessman and he will have something in his mind while making this partnership of @Just-defi and @steemit.

Steemit has powered down all of @steemit's stake
it's a normal thing when an investor does this thing but now we all need to pay attention to this step that how they use this step in the favor of the steemit platform because 30M Steem is a very huge amount but we hope that this step will also help to steem platform.