Is it ever right to target an individual?

I blogged a longish piece about the ethics of using your platform to target an individual, as we recently saw with Bill and Emma Keller targetting Lisa Adams; and, recently, Caleb Hannan “outing” Dr V for being born a different sex in a piece about golfing equipment. Not to mention how so many piled on Justine Sacco, Melissa Bachman, and so on. I really dislike how this occurs and wish platforms were recognised as unequal between people, especially in light of people’s identity (the internet is not, in fact, a fan of women or trans persons for example).