Well, I don't think the bolded part is true. Most of the scams do not work on improving and coming up with new features. AFAIK, there are more features to come.

That's because most scams have been historically extremely lazy and are rather garbage at maintaining any semblance of legitimacy (I used to patrol this sub for scams when I had the time). A well engineered scam would pose exactly like a normal entity so as not to attract attention - it's a sad fact.
As I keep reiterating, most of this is just amusing discussion for the sake of the argument - I don't necessarily believe it is true in the case of dadice.