It always amazes me how uneducated and gullible so much of the public is, to believe such utter nonsense like this.

Your electricity meter cannot take control or access any of the electronic devices in your home.   To rate such silliness with being equal to the threat of real dangers, like malware getting on your computer from the Internet, is totally inappropriate and wrong.

This is a bunch of balloon juice.   Provide one single documented example of this ever happening?   Oops, but you can't, since it has never happened.   This is all a pure fantasy.