It should not be shocking that we do things better the more we do them. The designs take time to emerge. Experience makes better ideas develop.

As an Emacs user, I anticipate further programming to refine how the glove fits the hand. The solutions we will want as individuals have a lot of dispersion, so I cannot rely on others for everything.

There are plenty of times where I download what others have written and use it as it is, within the bounds of some switches and knobs. Do you want to have such a hands off approach with your primary interface to a computer?