I think plenty of whitespace in general (I don't know the mentioned tools that much), when done well, is a good default, because I reckon the majority of users

I think plenty of whitespace in general (I don't know the mentioned tools that much), when done well, is a good default, because I reckon the majority of users only handle a small number of things in such tools and whitespace can help readability and look better. But the more information you have to manage, the more it gets in the way up to uselessness. I just wish any tool would have some toggle or slider where one could adjust spacing on the fly