A private cloud can fix that turnaround time just as easily.
The true opportunity cost in large corporations is from, IMHO, been the general attitude of "we can't do foo new thing because that's [not best practice, not (barely) supported by some other large corporation, too cheap, too big of a change, etc]."
The ability to create extremely flexible workloads in minutes means nothing when security has to approve sneezes and containers are only something you'd find in a fridge.
The true opportunity cost in large corporations is from, IMHO, been the general attitude of "we can't do foo new thing because that's [not best practice, not (barely) supported by some other large corporation, too cheap, too big of a change, etc]."
The ability to create extremely flexible workloads in minutes means nothing when security has to approve sneezes and containers are only something you'd find in a fridge.