But did Bell Labs put those out as products? There are things that have come out Google (Kubernetes, their contributions to Linux and containers, gRPC, HTTP/2-3, Bazel, Go, compression, etc.) that have been similarly useful for others to build businesses on, the same way Bell and Xerox's research stuff became the foundations for other things outside of those companies.

But the discussion here is around Google's inability to create good products, so I don't think the comparison is apt.