As I said in another thread
There's no reason not to automate your gameplay if game allows you to do so. It's not 2004 anymore.
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Why have WA, why have anything? If you could get something like this:
There's no need for WA if there's no need to track or assist w/ anything because addons can do pretty much everything for you.
Well, WA could be used to spread 1button UIs among players more easily. That might be a good usecase for the addon.