To clarify, OF producers are a subsect of E-girl culture.
Not all e-girls get naked but many still profit from the simping mechanism.
That being said, it seems a fair portion of women on here tend to offer value outside of their physical attractiveness like art, photography, writing, etc. but most of the women I follow if any are probably programmers, Bitcoin educators, or have knowledge about some specific niche topic like mathematics, or science, etc.