I agree to the principle in general, but non-reproduceble execution environment with free-for-all internet access is unimaginable time sink. Business tends to

I agree to the principle in general, but non-reproduceble execution environment with free-for-all internet access is unimaginable time sink. Business tends to topple on unreliable promises or annoying customers through the bad tech and I’ve seen a few that are gone because of it. Unicorns won’t fall on such problems but semi-good Average Joe’s product might. No one is going to hear about it even if such products make bulk of software in global code volume. Containers (on low technical level) are simple, performant and scale well.