There are limitations to the attacks
No shit, Sherlock.
As in, you'd have to set up your emitters in the vicinity of the intended victim. Good luck trying that inconspicuously in public.
Then you need to have an eyeball on what the intended victim is doing, in order to manipulate at the right time. Good luck doing that if said victim lives on the 3rd floor.
As a theoretical exercise, this is somewhat interesting, but as a threat I really do not see how it can possibly be deployed.