I don’t know about “purse swinging between instructors.” I’ve only seen people attack Will for TI. I am not saying it hasn’t happened but I haven’t seen Will post anything going after the mean girl instructors.
I also agree about terminology though I’m not sure it’s a realistic goal. Folks coming from a military background will have their own terminology, as Will LE folks. And even within the four branches of the military there is seldom common terms. We had to come up with joint instructions that are more used at HQ level than in the field.