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Yes you can, because every vote is only about a $1-2 if you collect some delegated steem power and announce it in a post: "Don't buy upvotes because it migh be downvoted" and you downvote every day 10 posts, nobody will buy from him.

He was the 7th most powerful account on steemit before he powered down and spread that power out over other accounts which have continued to grow, and before Randowhale. I actually don't know how big he is at this time due to him being spread across numerous accounts. I suspect collectively he is likely higher than #7 now. I may know soon.