I understand the sentiment. But when you consider the sheer number of renders (including all the frames in all of the animations), I'm sure that you can see why offering a "pubes on"/"pubes off" option would dramatically increase
FunFiction's rendering workload. The upcoming release required pretty close to 2,000 renders by
FunFiction when you factor in all the animations. Granted, not all of them would require two versions, but most of them would have.
This is probably one of the reasons more devs don't offer this option - it's a LOT of work.