Because that’s comparing oranges to apples.
In terms of pure image quality, real objects would win every time because they only have to be filtered by our eyes - digital images are filtered through the GPU and screen before ever reaching our eyes.
As such, the real contest is the ability of displays to make digital images look comparable to those real objects - because that’s harder to do vs. ust looking at the real life object, it’s more impressive to us.
My first instinct is to say “No shit Sherlock”, of course people who get paid more for their projects can afford to contribute more time to them…
but I do understand that having empirical documented evidence of something, even of it should be common sense, is really important, cause common sense isn’t as common as people think it is (especially when a lot of people in power seem to quite intentionally lack it)