I thought the same and then got a recent-ish car that had an "automatic" setting to dim or engage the high beams. It's terrible. Taking tight corners on a dark rural road, they dim because the sensor detects the car's own headlight reflection off of the trees, defeating the purpose.

So, I think a bunch of dipshit city folk leave the high beams on (in the city where they aren't fucking necessary) and let the "automatic" setting handle it, poorly.

I learned how to drive in a rural area where using the brights is normal when you get out of town, with the caveat that you have to pay attention and switch back when cresting a hill or coming around a corner.

Edit: "creating" -> "cresting"