I don't think women watch porn as much as their male counterparts. And if they do they don't in traditional sense of paying for studio shot porn. I base this on almost total absence of women who are porn consumers on forums and on websites.

I think they are likely to be interested writing stories or fantasizing and masturbating (actively using imagination) or becoming content creators themselves. That explains why male talent is not a star or has any popularity. In most cases, male talent garners recognisability if they feature in thousands of movies. Meanwhile girls are stars after a handful of films.

On instagram women don't seem to be following porn handles or have much interest in them. When I browsed, ~96% followers are males.

I don't have hard data and those that do have are unlikely to have a substantial sample size. However, a clear pattern emerges for anyone who has paid a bit of attention over the years.

Do we have a gap in our understanding of what female audience actually wants?