I am curious why so many people use Apple Monitors but with a regular stand instead of the VESA mount version so they could use a better support, the stand is clearly not being able to deliver the best position as people seem to use different things to rise them a little more.

Having been using different supports throughout the years, using the regular stand that come with monitors always felt like a considerable downgrade and the cost of a proper support that you attach to the desk, drill on it or drill on the wall, depending on the necessity of the space, is usually negligible.

Because it looks better in these photos.