To be honest? I totally agree with you. I never understood why someone would approach a person, in starting zone, and throw threats such as "kill yourself" or "you should die for creating such character" and those words are mostly spoken by a person who has nothing in roleplaying addon. I've never been against other people and their creativity, because many times I've managed to contact those people and just befriend. They are not monster for me. They are still people with feelings and will to enjoy what we do enjoy the most - Roleplay. So why approach such person and throw literally stupid threats. You don't even know this person, you don't even know why this person made such character. Maybe for fun? Maybe to specially trigger you?
My character is a blue dragon. I won't hide it, but she is a bit different. However, I already managed to put some people on ignore list for literally annoying me on starting zone. Like... Did I really managed to hurt you by making such character? Why not use whisper and throw stuff there. Why literally spam /say to show how "amazing" person you are for hating dragons. But it also doesn't mean I'm a robot without feelings. I can laugh, because I saw some kind of weird lore "creation"... But it's not making me approach this person and literally throw shit on it, because person managed to put some time and effort into, let's say, TRP and Roleplaying set. It's something I will never understand and hopefully some people will grow up to see others as I do.