I had the 13 pro before and didn’t have any issues.
I switched to the 16 pro and immediately felt eye strain. I was about to return it but decided to give it a few days to see if my eyes would adjust.
The Spigen tempered glass screen protector arrived the day after I got my 16 pro. I put it on and the eye strain immediately went away. Does anyone have an explanation for why the screen protector stopped my eye strain?