Again, I don't entirely disagree. Some choices are entirely stylistic: single vs double quotes for strings. Tabs vs spaces. Indentation width. Trailing commas. Those (and others) encode literally 0 meaning, and any time discussing those is time wasted, so they should be auto formatted away.

But some things are not like that. Two statements being right against each other, or having an empty line between them, encodes information.

In a big function call with many arguments, where do you add line breaks between arguments? That can convey information as well. As the posted link says, those are some of the most difficult scenarios for a formatter to try to deal with, and my point is that I think it's not worth the effort.