You’re totally right, but I think she also needs to understand that she’s never going to make the same kind of money on paid streams as she does on free ones. Paid streams just don't have that same hype. Since subscribers already paid upfront just to get in, they aren't going to donate with the same energy as non-subs who are tipping in the moment to see her delicious curves and nudity. Her frustration is completely pointless because she’s missing basic logic.
If you notice, all the big creators in this space stream for free. They've already accepted the fact that sub-only streams never pull in big donations because people already spent their budget on the subscription. Plus, not everyone can show up live, so she ends up with maybe 15 or 20 viewers max. That completely kills her chances of getting decent tips.
She is never going to get rich off paid streams alone. Look at her best streams—they were all free, had 200 to 300 people watching, and brought in way more donations, especially from the non-subscribers, But if she's worried about freeloaders on free streams, she shouldn't stream at all. She'd be way better off just focusing on her exclusive videos and photos. Every strategy has flaws—that's just the nature of her work. She can't avoid the downsides..