Pages that are empty half the day
Cam categories have a problem other sites do not: their content depends on who is online. A category that is full at 10 p.m. in New York can be nearly empty at 10 a.m. If Google happens to crawl it then, it sees a page with no performers and a normal "OK" status, which is the pattern Google calls a soft 404.
Design for the quiet hours instead. When few performers are live, the page should show who usually streams in that category and when, the next scheduled shows, and links to closely related categories. That keeps the page useful to a visitor at any hour, and it gives search engines a stable page to evaluate.
The same thinking applies to model pages when someone goes offline, which our research on inactive model pages covers.