private suspend fun <E> ReceiveChannel<E>.throttle(): ReceiveChannel<E> {
    // want to launch {} in current scope
}

throttle

launch

public suspend fun <R> coroutineScope(block: suspend CoroutineScope.() -> R): R

launch

val scope = CoroutineScope(Dispatchers.Default)
scope.launch(Dispatchers.Default) {...}

CoroutineScope(coroutineContext).run {
                    launch {
                        
                    }
                    
                }`

I recall they dont recommend this way

not very convenient