Zero code samples reduce the usefulness of this article. The specificity of types of fine-tuning is next to useless for an Enterprise actually wanting to start

Zero code samples reduce the usefulness of this article. The specificity of types of fine-tuning is next to useless for an Enterprise actually wanting to start fine-tuning, makes the area seem more complex than it is. What would actually be useful would be showing a specific, concrete, non-trivial example of fine-tuning an open source model. The other info about the ecosystem is useful, but actually show the work rather than sell other companies products.