True, Coroutines were very heavily used. It was kind of magical how services which nobody wanted to touch with a 10 ft pole due to their complexity for almost y

True, Coroutines were very heavily used. It was kind of magical how services which nobody wanted to touch with a 10 ft pole due to their complexity for almost years got rewritten in mere days or weeks at most. Those big microservices were broken down to even smaller microservices.