Ok, there are a few things wrong here.
The first is that you're viewing at 111%. Only view at 100% when judging stuff like edges, noise, sharpness, etc.
The second is that you're cropping at 2:3 shape. I can't think of a single reason why you'd do that. Can you explain your purpose for doing so?
The third is that you don't have "Delete Cropped Pixels" checked in the Crop Tool options bar. That must always be checked.
The fourth is that you don't have Document Profile turned on. https://www.damiensymonds.net/art_tscs000.html