by Zloradskij:
I propose to classify:
1. as it used to be - the work of anyone is cheaper to replace with a robot at this stage of development of robotics.
As a fool - anybody, not even a robot is needed to replace, but enough bulldozer level unit.
3. as a degenerate - any, the main activity of which in general no one needs or has a negation. The Economist. of value (e.g. and criminals)

Obviously, prostitutes do not fall into any of the subhuman categories (and therefore are full-fledged people), while the overwhelming majority of officials and politicians, on the contrary, are the lowest. This demonstrates the realism and viability of this model.