Just marathoned the whole patch, took just under 20 hours. Got the 90% coin rewards too, the coin shop didn't unlock though. And I still don't know how to get rewards from Aino's robot boss thing, maybe I missed something.
A weirdly janky patch for Genshin, a couple of times things straight up didn't work. Like a wall I had to bomb just didn't react to bombs until I teleported back and forth. Clearly a rushed patch
Also, what's this