This is a cute categorization. The stories they tell are charming and reinforce the categorization. But, I've never found things to be so cut an dry. For example, a lot of the work we did in AWS often fell into the hair on fire category, and the products that showed future vision e.g. AWS Glue, Aurora, DynamoDB were the ones that rose above the noise.
It mostly boils down to this: delight customers and iterate as fast as you can.
It mostly boils down to this: delight customers and iterate as fast as you can.