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Guys. My question is about Clean Architecture and Flow. How we used it with `RxJava` perviously: presentation layer knows nothing about `RxJava`, we only pass callback from `UseCases` with Success or Error. But now we switch to `Flow` a here’s what I need to understand: I don’t want a `ViewModel` to know anything about the `Flow`, so I pass a `job` to a `ViewModel` to unsubscribe from it and callbacks according to state and use `mainScope()` function in every `UseCase`, so I don’t use a `ViewModelScope` . I need to know your thoughts about it. By doing this I’m sure that if I need to switch in future to other framework than `coroutines flow` I would do it pretty smoothly.

It's a tradeoff - slightly easier ability to change the library vs. Using flow patterns in the presentation layer. 
Why is it that you can't "commit" to using flow here though? What is the likelihood you'll want to stop using it?