Does this come in a drone version?
(Has XKCD or Dilbert already done this? Dilbert recently built himself an electronic drone soul. I think it lasted about three days.)
In either case, I think a water pistol on the device would be sufficient offensive capability. Or more offensive if it isn't actually water. Practise on the cat.
Augmented reality goggles for flesh people and other drones so that they can see telepresent people as real. Like Pokémon Go with techies.
As for being groped... I think Stephen Fry said on his "QI" show that he could put off school bullies who liked to wrestle by saying, "Stop! I'm getting an erection!"
A bit difficult to live up to that when you're driving a cybernaut, but it could have a suitable telescoping attachment. One that buzzes loudly, I think. While you moan passionately.
Or you could just switch on your electric razor next to the microphone.
Even if they don't believe it, they're going to be the one who's embarrassed.
Or, if the person isn't unattractive, you might even exchange phone numbers.