>>4469452Deep learning only applies in specific situations it recognizes, so if you're taking astrophotography it doesn't do anything, but if you're taking a portrait it probably will.
The test image used on DPR is not a specific situation that is recognized by the deep learning algorithm (yet).
As you can see, all these cameras basically take the same photo, but if you look at pictures taken by these cameras in normal situations they are vastly different.
Also as I said, noise has not gotten better with the sensors, they only remove it in certain situations.