Templating everywhere discussion

Some background information:
https://github.com/GoogleContainerTools/skaffold/issues/9062#issuecomment-1701493427

Hi @briantopping , let's move our discussion about using templates for all fields to here, so we can be more focused on this issue.

Cloud you clarify this?
`is there some place that the original static (configuration) context as well as current dynamic context can be accessed in a read-only manner?`

as to `adding the default key in the dot context for every script, changing depending on it's usage`
- Can this be achieved by skaffold profile feature? Having a default(main) profile, and replace necessary values with other profiles. Profiles can also be activated automatically based on environment variables.