Anybody causing violence it's bad, it's not only robots that should worry us but I see your point.
As you should!

[ Had they stayed on Earth for one year more they would have seen the first Terminator movie. Given their current conversation, it's probably better that they won't know of it. ]

No problem, friend. I really have a lot of things to check but yes, I'll like to see you as soon as possible. We could meet in an hour?