Most of Google's big projects are still alive today. Search, Gmail, Android, GSuite, Chrome, Drive, AdWords, YouTube, etc.
There are a few big projects that they shut down but most are smaller projects.
Do we want Google to just launch products that they will keep alive indefinitely whether it succeeds or not?
Should Google not have started its self-driving car initiative, Calico, Fiber? Yeah, Glass failed. So what?
Do you want a company to innovate? Have them try different things. You can't change the world by only doing things with 100% certainty.
It's not entirely unreasonable to suggest Google have 20 successful products for their ~95 discontinued ones though.. which would work out as 80% 'failed'.
http://www.nbcnews.com/id/15196982/ns/business-us_business/t...