>>380561545
It's because I'm an advocate of good hygiene. There's no reason for you to have 80 unmerged meshes and 200 materials. There's no reason for you to have 20 different avatars messily slammed into a single avatar. 
I'm not a poorfag and I don't want to have half the world grey manned.

We probably need to do some education to teach the blenderlets how to actually optimize.