My objection to one handed chainsaw use is not a complaint. It is a professional judgement based on statistics, experience, and training. I have no intention of going on a rant. If anyone reading this is looking for that it has been done before on this forum.
I will reemphasize that as pointed out above one handed chainsaw use is a quantifiable high risk behavior. While clever arguments could be made for some very specific case use scenarios, 99.99% of the time the action remains high risk, low return.
To rationalize any known unsafe act as an option and to take that action is a selfish act. How you take my last statement is up to you, but life shows me that incidents effect way more than just an individual. Also how we do anything is how we do everything.
As for your suggestion that the manufactures should be addressed, I will tell you that is one of the many things I am involved in on regular basis with a number of manufacturers. The wheels of the organizations are often square and as such difficult to turn quickly. Probably because of not wanting to thwart the end user. A cycle that often takes regulation to interrupt for good or bad.
Respectfully my .02,
Tony