If you cut the curation dont do it by such a drastic amount. You wont ever get rid of the auto bot culture id suggest you just embrace it as part of the game. A lot like bot traders and manual traders, it doesn't mean its unfair its just part and parcel of the tech. If you cut the rewards for curators to 1/4 id leave and id expect you will end up with a dead platform and a dead hive price. Proposing a 2-3 percent return now when Defi is getting started is insanity.