Yep – this is something that gets ignored when you hear how some display tech is “enough for anyone.”
There are plenty of people that can see flicker well above 60Hz (and I am one of them), and the variance is large in humans.
I can see flicker up until about 85Hz, and sometimes up to 100Hz if I am particularly alert and the conditions are right.
Now tell me again why no one needs this or that.
That’s the whole reason back in ancient times – the late 90s – I paid thousands of dollars for a Sony monitor that could do 1280×1024 at 100Hz.
It weighed nearly 100 pounds but it was so worth it.