The way I understood it is that they are looking into making it easier for which are now fully offline only apps to support certain logic that is online only data (thereby making it easier and faster to model) in these offline apps. So you can more easily say hey this part of the offline app is really offline first and this part you will required a connection. For example a native app is now always offline first but there are definitely plenty use-cases where a online only native app would be fine but thats now not possible.

How thats gonne work exactly we will have to wait and see.