I didn't know that so many people did that so formatters have an option for this. On the other hand, I'm doing this for so long across so many languages, I never thought about it. It consumes no effort on my part.

Also, gofmt not removing the breaking lines and handling groups inside themselves tell me that gofmt is aware of these choices already and accommodates this without being fussy or needing configuration about it, and it's an elegant approach.