Well for one thing, the votes had been removed 16 hours before your comment here - so obviously it had already been caught and corrected. Two of the founders of Curie, as "high up" as there are in Curie operations, are @donkeypong and @kevinwong and they have actually removed themselves mostly from "regular" Curie activites and have dedicated their time to supporting and monitoring the sub-community teams (@donkeypong supporting/monitoring the regional specific sub-communities that receive Curie support; and @kevinwong supporting/monitoring the interest-specific sub-communities that receive Curie support). So yes, Curie higher ups are already doing exactly as you suggest.

Listen it isn't like I am not angry when a plagiarizer or spammer gets a reward. But I also have the big picture of Curie operations in mind. In past two weeks, 1729 votes outgoing from @curie and 1679 of those were to unique authors. That is 97%. The remaining 3% of authors that received multiple upvotes from @curie during that time period were largely from the sub-communities, and certainly it is not the case that all or even many of those were given to spammers/scammers/plagiarizers. The Curie vote record stands up to close inspection, and indeed, more so than any other major account I can think of. I would be interested to see what account you think is doing a better job than Curie in ensuring that outgoing votes are both spread out to a broad number of authors, and has instituted manual review of EVERY post that receives a large upvote.