I don't believe anyone has any intention of causing harm, today or any other.
The exception would be sociopaths. According according to the DSM V that's about 1% of the population, although that proportion depends on a scale of severity.
I've certainly never intended harm. I confess that at one phase of extreme stress there was someone against whom I fantasized revenge. I took care not to act out or show my feelings. Eventually the stress ended, my ugly fantasies ceased and no harm was done.
As far as I know I've never caused harm, certainly not deliberately. I have occasionally emotionally hurt someone in self-defence or unwittingly. Where possible, I've done my best to repair the damage. If not possible, I've gone my separate way.
My wish is that everyone alive should be as happy and healthy as possible.
This post was edited by inky at April 15, 2019 7:32 PM MDT