[didericis]

It works by translating language abstractions to code.

The probability of plain english being correctly translated to code depends on existing code and documented abstractions describing lower level functionality.

[danielmarkbruce]

Not in any consistent or deterministic way, which is why it can't be used as a layer of abstraction.

Humans, for example, aren't a layer of abstraction. Having a team of engineers doesn't enable you to say "build X" and just forget about it.