I'd expect short, important method bodies that should be visible by default to vastly outnumber long and uninteresting method bodies that should be folded away

I'd expect short, important method bodies that should be visible by default to vastly outnumber long and uninteresting method bodies that should be folded away by default. This is, of course, my experience with mostly unexciting Java and Python; there should be options, maybe per language or per project, or even heuristics (e.g. fold long methods, by character count and/or line count, and recognized getters and setters but not other short methods).