I don't know if this is actually a standard in North America.
But where I live it's mandatory to use VDE 1000V certified Insulated screwdrivers to work on live circuits, which I have to do all the time.
So I wonder if this idea was ever pitched to make a VDE 1000V Insulated version of it?
I know this makes a screwdriver exponentially more expensive and it is a lower volume item which makes it more expensive as well, but it would be a nice addition to my regular tool set.