Earlier quoted context omitted.
Screens can get brighter now, but if your screen is too bright, that's entirely on you. Adjusting the brightness is trivial and you can even do it without using the buttons on the display (DDC/CI).
My phone's lowest brightness is way too high for night use (yes even with a blue light filter), it's super annoying.
I like being able to see my phone in sunlight nowadays, but there have definitely been some tradeoffs.