I've noticed the same issue with WebP and have gone back to JPG/PNG for most things (jpg for photos, png for UI-type images)
I think the real problem is, like many of the commenters here, most people can't tell the difference because desktop monitors have been stuck in a deadzone of zero innovation for the last 10 years. I'm sure half the folks here are viewing his example images on a 2012-era HD 1920x1080 LCD, which is definitely part of the problem.
It's bizarre. Smaller displays (Mobile phones) and larger displays (4k TVs) have fantastic pixel densities now considering their viewing distance. However any panel in the range of 20"-40" is stuck in the mid-2000s.
Also, I think the author would have done us a favor by using example photos with lighter backgrounds (or changing the background color of his post to black). The harshness of the black images on white don't allow the eye to adjust enough to see the issue. If you put those images on a dark background its super easy to tell the difference.
I think the real problem is, like many of the commenters here, most people can't tell the difference because desktop monitors have been stuck in a deadzone of zero innovation for the last 10 years. I'm sure half the folks here are viewing his example images on a 2012-era HD 1920x1080 LCD, which is definitely part of the problem.
It's bizarre. Smaller displays (Mobile phones) and larger displays (4k TVs) have fantastic pixel densities now considering their viewing distance. However any panel in the range of 20"-40" is stuck in the mid-2000s.
Also, I think the author would have done us a favor by using example photos with lighter backgrounds (or changing the background color of his post to black). The harshness of the black images on white don't allow the eye to adjust enough to see the issue. If you put those images on a dark background its super easy to tell the difference.