I disagree. It depends on the individuals visual acuity. Everyone sees the world differently based on their vision. For instance, some people lack depth perception. I bet everyone seeing more blue might have vision impairments like being near or farsighted. There could be people who have stigmatisms who swear there is more of a blue hue. These panels are produced by robotic machines, not humans. They are all manufactured the same way. Visit a plant in Korea and you will see how the process works.
People who see less of a blue hue may or may not be able to pass a color vision test. Who knows, but I'm willing to bet my assertion is more accurate. It's not the panels, it's the people looking at the panels.
Case in point, in my 17 years of having to take a color vision test every year for work, I missed one of the test items at the age of 38. Never missed one before.