Maybe they do but we are still tied to 10 upvotes per day before dilution and you wont get as many upvotes going around. My personal view is I will upvote my favourite authors 4 times in a day. No more. And if i constantly see the same name posting all day I stop actually reading what they post I just scroll right past. The only exception are whales as whales will get upvotes no matter what do to people trying to attract their attention to gain upvotes from them.