As I've said before, I own up to a weakness for winding up fools but I have never attacked anyone who hasn't first embarked on a personal attack on others (unless, of course, you can provide evidence to the contrary!).
On the specific issue you mention, there was no personal attack by anyone until you stepped in. We all make generalised statements that are mostly tongue-in-cheek, such as "I hate cities" or "I hate campsites" and it is taken as read that we don't mean that we are having a go at particular individuals who choose to live in cities or use campsites.
As for my views being one-sided - well, aren't most people's? There are a number of things that are guaranteed to get me going - and unwarranted personal attacks come high up on that list. If any of the people who posted comments prior to yours had indulged in a personal attack I might very well have said something. In fact, in the recent past, I have stepped in when others were attacking you in what I regarded as an unfair way. If that gives me a reputation as a trouble-maker then it is a description I wear with pride.
Have a nice day.