How Much of This Is a Shortcoming of the Tool Versus Immaturity in the Engineering Practice?

For a long time, jovescript was not considered a first class citizen. But thenyou knowoe point you realize, wait a minute, most of my system is written and in jobscript. So how much of this do you think is just a lack of being able to apply good engineering practice? And the tools aren't quite, haven't quite matured to support those so that kind of feeds itself.