You'd have to go into a deep dive with how much she made on MFC each month. Considering they took 50% and with her now getting 100% of the number, they might be close to the same when she first started on fansly. But the only way she'd show concern for the number if he sub number is very low. Since she doesn't offer videos outside of juan, no one with a brain would sub to her.
All moot point considering she is dating or living or married to the Ceo of the company. gets all the benefits and money from having a stake in the company. Think it was mentioned before, but Austin has said he and a few other creators has a stake as well. Could be the same for her, she just gets the most stake.