I believe LY there is a limit to the pinpoint issue. Thirty degrees down and thirty degrees to starboard renders far less light to oncoming drivers eyeballs than a single always-on fog light of new cars.
6 3-watt emitters. with diffusion rings in the reflector. The difference at intended angles of use is even radically dimmer to my ancient eyeballs. But unadjusted light hotspot direct to the oncoming car's driver's eyes is far too intense. They have to be directed radically to the side and down.
You can verify the above yourself if you wish.
Given there is some variance in degree of intelligence in humans, other intelligent humans will take this in consideration before tossing everyone into the same bowl :)
Being I could care less about distance, I could care less about seeing the eyeballs of jack rabbits at 6000 yards.
I do not drive at night. I do return home after sundown especially after dinner.
The cops down here confiscate light bars AND issue thousand peso tickets for high wattage indiscriminate lighting. Confiscate means forever.
