That is one thing that stops us from doing implici...

# coroutines

[elizarov]

That is one thing that stops us from doing implicit suspend. Java interop that is. However, we can make it implicit for private functions. There is another concern, too. Learning curve. This is a new feature, so while feature is new it is better to be more explicit to help adoption. However as a feature gets more and more adopted, users start finding old, explicit, way to be verbose and start demanding implicitness. That is a typical language evolution path.