> I feel like immutability is overrated as hell Logic defined in terms of immutability can trivially support "undo" and "replay" functionality, amongst other m

> I feel like immutability is overrated as hell Logic defined in terms of immutability can trivially support "undo" and "replay" functionality, amongst other more interesting workflows such as event streaming. Logic defined in terms of mutable collaborations cannot do so with the same ease.