I'm extremely reserved, introverted, and anxious in the real world, so I feel like I subconciously project as much as my suppressed personality as I can online. A lot of the things I say on here are things that would probably turn people off irl. And I have no one to talk to about in the real world anyway. I mean, the closest thing I had to that is gone. Unfortunately, my introvertedness and anxiety has led to my having poor social skills, which shows in various ways online. For instance, I often type in such a way that confuses others, while other times, I say things that may be perceived as insensitive or mean. I've even been called a troll: the most egregious of insults, in my opinion. I mean absolutely no harm in doing so, but a person with already-poor social skills can only express so much through text. But yeah, this is all me—the wolf mannerisms and all. "Wolf Sage" is a play on certain parts of my real name and some other things, and I kind of use it as a 'fursona.'
I can almost guarantee that my situation reflects the same thing for others. It's not that they're putting on some façade or a mask to beguile and/or try to impress people online (though it isn't uncommon for some people to do this); sometimes it's just people expressing various aspects of themselves that they're not able to express in the real world. Unfortunately, some people express 'bad' things online.