What I'm seeing is the organizations that had written code standards:

* define the software layers, their function, and the max depth allowed

* establish a corp code formatter for each language, along with a process to PR it

* establish a business vocabulary and what the terms mean

* establish a data dictionary, make it part of the database schema/table/col comments

Are far more successful with LLMs. You _should_ have been doing this years ago, but with LLMs its a super power.