I know that game. Fortunately, I don't encounter it often.It doesn’t happen often, but the other night even with suspension in aero, a very small car flashed from a fair distance, I ignore, they put them on constant, I think idiot (or something less polite) and I flash back, their are quite close and still on so on go mine, we pass with both still on, I bet I could see better.
What is common here, unfortunately, is the proliferation of vehicles using improperly-fitting (and illegal) retrofit LEDs in halogen housings, generally producing terrible optics/glare. I've seen little to no enforcement in banning these. I find myself having to shield my eyes at night from vehicles that I know do NOT have their high beams turned on; they're just blinding all oncoming drivers with their latest internet purchase. I'm hoping that the majority of OEM headlights shift to DOT-approved LED housings in the next few years, as it will begin to alleviate this issue.