I was going to post the same, zooming in it's jpg artifacts and ghosting, I assume it was pixel perfect at some point in the process but isn't now.

Not jpeg artifacts. It’s an AI attempt at pixelating real photos (or “Google renders”), per the blog post[1].

	▲	fwipsy 7 minutes ago \| parent [-]
		Yep. You can see Google Earth-style photogrammetry artifacts (e.g. around power lines and pylons,) with AI artifacts layered on top, and also the edges of different tiles don't always align so sometimes you get a "double vision" effect. (I still like it overall)