I fully agree, there’s some stupid ones out there. But they are actually less common than you initially think.

I spend far too long going up and down the motorways. I get bored and start comparing the various problematic cars. Most lack the nice clean cut off line, or it’s set so high as to be invisible. I’ve rarely been dazzled by cars with a properly set beam dip. It’s either high beams, or messed up beam dip.