

Not so much when you understand that Hook doesn’t just want to kill Pan , he wants to make him suffer for losing his hand. It was all a game to Pan, but Hook was the one with the hook for a hand now.
So after what seems to be an eternity of him chasing this idiot, insufferable, man-child, the now-quite-crazed Hook has broken into his mortal enemies home, and now spots him asleep in his bed.






This requires ancillary hardware that isn’t present on wifi routers, and then it also requires wifi devices spread around the place to provide a signal source for human bodies to distort, and then it requires significant computational hardware that also isn’t present in common home wifi routers.
Not to say that the general method can’t be used for basic presence detection - Philips Hue ZigBee devices can use the variations in the background signal strength of ZigBee devices they can see around them to infer that someone is in a room, so they can switch lights on/off automatically. But it requires multiple devices in a room for it to work reliably and they need calibration as well.