The person who drew it would definitely notice.

What kind of artist is not going to be bothered with seeing huge artifacting on their work? Btw for me it was immediately noticeable even on mobile

If it's huge, then why are multiple people commenting that they don't see a difference?

That is a great mystery, to me it's as clear as if someone pasted a cartoon dog onto the image, it's extremely blatant and impossible to ignore by my normal human pattern recognition.

I'm looking at them on my iPhone 14 Pro and I am having a hard time seeing any meaningful difference that changes the way the artwork registers with me.

I can't really imagine a case where if I had only seen the AI edited one I would have any different reaction or response to viewing the piece of art compared to having only seen the original one.

Kid me found 13 FPS in games to be a smooth and cursive experience. Current me thinks 60 FPS is laggy.

Standards differ. I saw glazed images in the wild, was wondering why they have so much JPEG artifacts, until I saw the post of one of those anti-AI + glaze images on his profile.