This. Relying on developers manually trying to follow a style guide is a recipe for not having a consistent style. Instead something like pgFormatter should be used. I'm not sure what the state of SQL formatters and IDE support is these days. Not sure how many command based options there are.

And people who use things like Datagrip or other IDEs will probably format with their IDE's preferences unless there is a plugin for things like pgFormatter. This works well if there is a company mandated editor/IDE, but not so well when you have developers across various editors and IDEs.

Automatic formatters and pretty printers never seem to be able to make the exceptions necessary for me to use them. For example, I want the contents of all my HTML tags to be formatted as one long line (think of <p> tags), except when they happen to contain a SQL statement which I want to remain formatted exactly as written.