I don't know about minimum effort. Some of Google's product teams have focused their best work on limitations that don't make sense. An example: It takes a lot

I don't know about minimum effort. Some of Google's product teams have focused their best work on limitations that don't make sense. An example: It takes a lot of work to build an entire app ecosystem for Android Auto, only to disable the whole f'n thing if the end user disables Google Voice.