I mean this is only a society wide issue when dealing with the social media panopticon.
If you are for example dealing with a bully in person, they don't respond to the pressures of society correctly, attacking any of their insecurities is fair game if it will correct the behaviour or otherwise keep them away.
Who the hell would think "oh no, there's someone across the globe that might have a hurt feeling if they knew about this private conversation"?