You know, because digital information can take 2 days to travel from server A to server B
I think this is really an eye opening case. Business deal with data and possibly storing and using Public Cloud Providers, they should change the mentality of how they server to their customers. I know that eventual consistency is a thing but 2 days is not an eventual consistency pitfall, it is a business legacy pitfall.
Turning a web app into a PWA and submitting to 3 app stores requires a month of work, a few hundred dollars, and lots of red tape.
This also really summarises this post. Maybe there is a startup working on this and giving a developer toolset, subscription etc. to make life easier and make app stores a better place with more and rich apps?