Sure, but that's a strawman of my position. I'm not saying we should not draw a line, I'm saying that drawing a line is required due to how our systems work (in my earlier comment), and then in my reply to /reducing that line which was already nebulous/ I'm pointing out how ridiculous that reduction is. There are people who are impaired at 0.05 BAC. A normal healthy adult male is not. Like many things you can think of them as statistical distributions with outliers. If you slide the BAC level you consider legally impaired (regardless of actual function) you shift how many people will fall in the distribution above the line but without meaningful impairment.

I'm not making some radical point here, I'm speaking basic reality.