Are there small business owners and administrative tasks that don't write excel rules or procedures ?

Are there auto shops that don't run complex diagnostic tools that (probably ?) have macro languages (or something like that) ?

I really don't see how any business or administrative personnel of any kind, working at any business, would not perform "coding" in some way.

This is not to mention the actual literal task of "coding" that all medical staff and doctors' front office staff perform for each and every patient that they see ...