While I agree with you 100% I was just answering the question you posed.That may be, but that's the user that's dangerous, not the trigger. In that case a heavier trigger is a safety blanket
I personally have all of my experience with fairly heavy factory trigger systems that have never had a set of stones taken to them to even smooth the feel.
I have fired a couple light triggers in controlled range settings and I am not comfortable in the camp of folks that like the "If it don't surprise you when it goes off, the trigger is too heavy..." mantra.
I have learned to acclimate my shooting to the ruff heavy trigger. I do not take long range shots but I do admit I "pull" my fair share of shots and can usually call it before the bullet impacts or misses...
Brent