I currently have XPS 15 with 4k screen and I can easily see pixels, so 14 should be a little better. There is also the feeling that it is 2021 and should I still be seeing pixels? I think crisp high resolution view is much better for the eyes and feels more natural. I am also almost always within reach of a mains socket, so I don't particularly care about battery life, just that I can move the machine from one place to another easily.
I think different people mean different things by "see the pixels." I can't imagine being able to see individual pixels on a 15" 4k display at laptop distances, but I can imagine being able to notice minor distortions in the outlines of text, or more discomfort than necessary when reading small text, as a result of lower pixel densities. That could be reasonably described as seeing the pixels.
My iPhone has ~320dpi and I can't see pixels at non-ridculous viewing distances. I don't know what GP's viewing distance habits or eyes are like but for me, considering laptop viewing distance is probably like twice that of smartphones, I can't imagine a 15" 4K laptop being anything but overkill.
I love pixels. Seeing them reminds me that I am in front of a computer and not a TV. Same as a car that smells a bit of oil/gasoline. Feels like a real car.
