Lukianoff and Haidt's "The Coddling of the American Mind" is a great read on exactly this idea (not being offended as a skill) and the impact of an easily offended society.
Ultimately, there's a line between offensiveness and empathy that requires judgement in order to get things done.
Ultimately, there's a line between offensiveness and empathy that requires judgement in order to get things done.