If we take that definition, what is misleading? Users are presented with something asking them to click and then they just automate the clicking. They aren't attempting deceit through their actions.

Now, if the advertiser knows that people are clicking things through a script, and has some clause with their agreement with the company that says 'We won't charge you when this happens' but charges them anyway, that would be deceit. But it'd be on the part of the advertiser to the company buying the advertisements.