I think she just doesn't want to admit that sensual content has the potential to make good money, and prefers to keep that "sensual photoshoot model" image instead of fully embracing adult content lol. Looks like she wants to tap into the market without directly tying her image to it, using Patreon/Apoia.se as middlemen to keep some distance. In the end, it seems like she wants the benefits of that market without carrying the label that comes with it
But we all know, sooner or later her eyes will light up and she'll realize it's way more profitable, then she'll broaden her horizons and then privacy will come lol