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The steem APR has been 25% for months, and reached 22% only two months after we left for hive. SBD is not the reason, since it was at 1$ or even less.
@miniature-tiger

I would guess that the dLease market on Hive is also driven by something close to 100% of vote. People can obtain that by leasing as a group and circular voting. Since this is the most profitable strategy it will drive the market price even if not everyone uses dLease for that purpose.

I think most people won't do it due to the risk of getting downvoted.