My 2019 Laramie came with LEDs and after driving it for a while whenever I would get into my wife's 2018 Grand Cherokee with Halogens I felt like I was wearing sunglasses.
It was shocking how dim and yellow they seem in comparison!
The color temperature of light, often expressed as the Kelvin temperature determines how well the light lights with respect to the sensitivity of our eyes. Lower Kelvin temperatures, for example, 2,700K are better for casting light through the fog (recall the amber lens covers for sealed beam lights).
The natural temperature of LEDs is, I believe, around 6,000K. The ideal temperature for headlamp lighting is around 4,300K. But customers demanded LED lighting and many chased after the 6K plus color temperatures because they wanted the blue tones from the lighting which, did nothing for illuminating the road but certainly irritated on-coming drivers.
I recently purchased new lighting for my electronics workbench. The light I chose offers two Kelvin settings, 2700K (a warm white) and 5000K (daylight). I found it interesting that each temperature had benefits depending on what I was working on.
I'd like to see driver-selectable color temperatures for headlamp lighting, lower Kelvins work better for fog/haze while a higher temperature works great for a clear night while driving on black road surfaces. Since we are faced with different roadway colors and various driving conditions from fog to rain to snowfall (for some), it makes sense to have adjustable color temperature lighting.