Do accounts run by humans outnumber bots on steemit? Absolutely!
Any proof? I highly doubt that. There are 8000 signups per day probably nearly all of them are sockpuppets to take SP from the STINC faucet for the benefit of insiders. Then those employed to upvote content of the cartel so they continue mint new SP to replace the STEEM they’re dumping in exchange for BTC. Continuously cashing out and minting more to replenish the swindle.
RE: 25 Reasons Steem Will Replace Bitcoin as #1 Cryptocurrency by 2021!