Based on what? Like I said, exposure is only an excause to cheat. If they didn't have exposure they would probably prefer it, the reason is because they return a profit, not only from bots, who are almost always profitable, even if it's not a whole lot, but also from all the other people that front run and that pile on after the bidbot drops the vote. Why do you think that they don't engage almost at all. All those people, top spots in a social media, and they do not give a fuck about their fans?