There are regulations for those, at least in Europe a cleaning and automatic leveling system is mandatory. Which avoids scattered light and ensures they're poin

There are regulations for those, at least in Europe a cleaning and automatic leveling system is mandatory. Which avoids scattered light and ensures they're pointed downwards. The most annoying lights around here are all on Tesla's or very old cars. Tesla because (at least on the model 3) they allow owners to change the leveling height in the settings and people raise it for more light. Plus a lack of quality control on the early model 3's seems to put their two headlights often at different angles with one being blinding. Old cars because they're kept to the regulations of the construction year not the new ones. So they don't have mandatory leveling and/or people have put aftermarket xenon lights on them.