Im pretty sure it will never be ok to keep exotics on licence. Their is just no reason to risk the native fauna for the sake of someone having a nicer looking feature in their bedroom.
It has nothing to do with what people want, it's got to do with what people already have. My guess, is that at least around 30% of member's on here keep exotics. There are just as many exotic reptiles being kept illegally as there are natives on license. Something will HAVE to be done to control the amount of exotics in Australia. Look at the system now, how many people are busted? maybe around once every 2 weeks? And there are probably 20 new people keeping exotics every week.
Just my observations.
Kane