My idea of a mind map is: hash out X ideas in succession, then "beautifully" present them.
I would like if there was an action to auto-format the mindmap (a selection / node subset) to "the mindmap layout", without any node overlaying another, and with no fuss.
For "extra points", it could be a global toggleable (always-on, always-off), with the further option to ignore per-node (and allow further nodes to inherit global, inherit parent, on, off)