Earlier quoted context omitted.
Somebody who does not even know you exist, puts up a drawing which they have no idea whether you will see or not, for their own purposes which you have no way of knowing, and you happen to come across it and feel bad. I think it's not fair to the word "bullying" to use it in this context. There's a point where the word is no longer appropriate--I think "passive" bullying is an oxymoron. A bully is someone who targets…
The symbols, especially in this particular context, are put up as representations of the communities (and their ideals) that put them there. What community does the swastika represent and what are their ideals? The 'passive' bullying is done by displaying the symbol in a public space to 'bully' those who recognize it as a message that they are not welcome and not wanted in that space.
I just don't buy this part. How do you know this is the intention? I'm assuming that it's just a picture of a swastika, not a targeted message of hate. How can you be so sure that they are out to send you this message? Are we in the realm of thought crime?
The very idea of bullying to me is a protracted, targeted, abusive thing. It does the kids who go through true bullying every day injustice to say that one off, untargeted, pixel art is in any way, shape, or form, bullying. It can be highly offensive, disgusting, and discomforting, or it can be artistic, clever, funny, and thought provoking--you'll never know if you sensor the speech by calling it "bullying".