The thing is, the world DOES see her. Every day. And that is why she's on RLC. It's the whole point of her being there. When she bates, it's for every man and woman watching her, not for her own pleasure (my opinion). When she fucks Paul, it's for those watching. Her sudden "orgasmic pleasure" during those sessions is (again, my opinion) faked for the viewers' satisfaction.
Paul is a lost cause. He has zero sense of what a woman wants. Hell, I doubt he knows what he wants. He slogs through day after day doing the few things he's familiar with and refuses (unless heavily pushed by Leora) to try anything new.
I've wondered if Leora is perhaps maturing a bit and growing tired of the daily grind of exhibitionism as a career. RLC may also have tightened down on what can be seen through the free cameras, so she lives in the bedroom. Maybe she's going through a period of depression. Lord knows, the lifestyle conditions are congruent for that.
Personally, I doubt that they are voluntarily leaving anytime soon. I also think that Leora is smart enough to have socked away a nice nest egg for retirement. My imagination says that she's been paid a decent stipend by RLC, as well as living rent and utilities free. Possibly, she has reached her goal and that is why she's slacked off so much lately.