> What's simpler than a container that has clean API in and out? ...anything that doesn't involve a network connection? You're arguing that spinning up entire

> What's simpler than a container that has clean API in and out? ...anything that doesn't involve a network connection? You're arguing that spinning up entire OSs and networking them together is "simpler" than calling methods/functions inside the same process. Once you start including the machinery to deal with all of these failure scenarios, your code is absolutely no longer simple. If you don't do that, you're code is dangerously simplistic.