The problem with Google is that they are so used to ignoring laws that they think they'll get away with it ad infinitum.
Not quite sure how that applies here as Google is not the only company planning drone deliveries, and i'm pretty sure the authorities would not permit commercial drone services without authorisation, or meeting current regulations.
The current regulations haven't caught up with the technology, just yet, and the commercial businesses wanting to experiment with drone deliveries are being thwarted by the rules.
There was an interesting test run where medical supplies were flown by drone, but it wasn't google, or Amazon, it was a small company wanting to prove the value and efficacy of the service. [
fortune.com...]
There is an organisation called the Small UAV Coalition [
smalluavcoalition.org...] which includes Amazon, Google, and others, aimed at working together to help change existing regulations.
Personally, i'm not really too sure about the benefits for home delivery, for all kinds of reasons, but i can see how it could help in saving lives, and in some commercial uses. The example of the medical supplies is a good one.
Google has yet to expand upon its plans, and Amazon, and others, will probably be looking at some aspect of speeding delivery.
Currently, i'm more concerned about the proliferation of drones in use by private individuals that have absolutely no idea what they are doing. Note - there are many responsible drone owners that do know the rules, and abide by the laws of the land, and fly drones responsibly, but, currently, anyone can buy a drone and use as they wish. There are going to be many insurance claims, i'm sure, for damage to possessions and property as users, and their drones run into problems.