You're not alone mate. All new cars are coming with these weird headlamps that are sealed units and cannot be messed with at all.
I also have a 2025 Tucson, possibly the last car of the old shape was taken by me lol. So disappointed with the headlights, upgraded the fog lamps with Auxled, and that helps for night driving, but highbeams are absolutely useless on this car. Serious visibility issues for highway driving.
The only solution I can think of is installing 3rd party LED bars or projectors in the grills to enhance vision, but that would probably void warranty in my case, so I am just stuck with this car for now. I was previously driving a Civic 2013 (aka Rebirth) and with upgraded LED lights never had an issue driving at night.