As someone working in CNC area (CAM posts and automation) you explained this very well. Especially I like that you mentioned the tendency to use just a tip of the tool, which I know even machinists tend to do. Perhaps also mention the ware if certain position on the table is used constantly?

I would add that when you go close or bellow 0.01 then also perfectly controlling your holders (runout) and being wary that the tool, no matter how stiff, bends as well, so you should control your overhangs as well.