I still believe that the measurement that RLC uses to pay the bonus is the replay viewer ship and the Reals spent. That's the most expensive product. The standard subscription is only a hook to make that users to update to premium. Recently, I believe that the Reals are what has the most influence in the bonus. So much so that now we can see which Moment is the most popular, making an incentive to either watch the replay ans, especially, to spend the Reals to save it. Clever girls would do a show where the views have many angles to watch them, making them spend more Reals. Another factor isn't only new subscriptions, but also keeping them. How many subscribers might end their renewal when one or two of those girls leave? Maybe this is why we see so many girls staying for too long. They are usually the ones that do something.
Maybe Leora is outdated in the meta and is stuck in a routine that she can't get out because she got too used to it and also her fans.