There seems to be this divide between males camming and females camming. The males (mostly) are explicitly showing their cocks whilst the woman showing head and or busts. A lot of females turn off when they see the males cam and the males aren't interested in watching the females cam.
So what does each other really want and will it really happen... I know this is a generalisation as there are exceptions on both sides. For instance when a female shows her pussy every male is watching. When a guy is showing face and abs every female is watching....
Most guys don't have great abs so they won't change and most girls don't want to show pussy so that won't change.....