They wouldn't consider it "a bot" no. But someone brought up the minimap click thing, where the game used to let you click on the minimap to cast the spell perfectly each time. They didn't like that, so they removed the capability from the client. The difference between this and that is that the minimap way was dead simple. This method is just more clever. If the minimap thing was a problem, I don't see how this wouldn't be, since it allows you to precisely aim targeted AoEs.
The purpose of an aimbot is to keep an enemy in your crosshairs so all you have to do, if anything, is click to directly hit them each time. Which is what this code does. /target is nothing like this or an aimbot and doesn't work for the same things -- only abilities which can already be locked on a target work with /target...Unlike an aimbot WOW already has built in a /target function. As long as you're facing the right way then simply /target accomplishes what an aimbot does. If this automatically faces you in the right direction )which I didn't see it doing in the video) then you may have an issue but otherwise it's a solution to an age old problem.
Obviously this method is quite convenient to have, but again, I think it's only a matter of time.
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