When is Shanghai opening at this point? It doesn't look all that close.
It's true that looking at the pictures there seems to be a ways to go, but keep two things in mind.
1) Unlike the pictures in WDW and Disneyland photo updates, the photos in Shanghai Disneyland "updates" are taken from social media. There's a delay as the photos are first shared, and then they have to found by western bloggers. That takes time and often leads to confusion. I remember distinctly seeing photos in a blog post about Shanghai on one site, and then two months later seeing those same photos resurface in on another article as "new."
It's hard looking on social media in language you don't know.
Here's a photo taken from the article shared above:
The website described that as an "update," as of today Feb 22. However, more then a month ago, the WDC shared this photo:
As you can see, the castle is much further along than this update suggests and that was a month ago. Scaffolding is down along the front and they should begin landscaping. Most of the photos in the story above are from 2015.
All of this is to say don't trust the pictures unless they come from Disney or bloggers actually on the ground. The theme park guy's trips come to mind...
2) While it still looks messy, much of the work is now merely cosmetic or landscaping. We know multiple rides are now in testing and they're currently conducting cast member training. Landscaping, painting, and laying sidewalks in a closed park can be implemented quickly. So don't let the looks trick you. There are show buildings packed with audio-animatronics, show scenes, and ride systems that are nearing show ready status.
So while not all attractions may be operative day 1, most park areas should be looking beautiful and ready to go.