> What's insulting about overprocessed photos?

This is a heavy walk-back from reptile wearing a rubber mask. It should not be hard to understand why that statement can be seen as insulting.

> You can clearly see that the arbitrary part of the face of the girl in front is literally blurred

Not really. It’s a bit smoothed but the smoothest parts of her face are also where the skin is stretched tightest from smiling. It is actually smoother in those areas. I don’t see a ton of difference in the foreground between the skin texture in the different photos.

Background is different but as you said, that’s blood from a stone. The data just isn’t there.