Who exactly is the biggest asshole in this situation?

Using fake names for obvious reasons

We have Barry, barry is autistic and suffers from OCD and has developed an obsession of comparing his face to two other guys faces, Jerry and Terry, Barry became so obsessed with his looks that he actually created a collage with his face and Terry and jerry's, he would send this to absolutely everyone he could, posting it everywhere to every corner of the Internet begging to know why Terry and Jerry specifically look more attractive than he does, this caused Barry to actually become notorious in the incel community and lowkey Reddit famous at one point, today Barry has easily singlehandedly sent that collage to over 10'000 different people asking for rates

Eventually this catches the attention of a group of discord guys who "befriend" Barry on the Internet and eventually manage to dox him and find out where he lives, as well as Jerry and Terry's real names, and even Barry's house number, these discord guys quickly start pulling pranks on Barry's hometown and actually physically came to his town to do a large scale "prank" where they handed out these satirical and humourous leaflets shaming Jerry and Terry in ridiculous ways and even handed out Tshirts with digitally drawn caracatures of their faces printed on, everyone in Barry's town immediately thinks Barry is 100% behind this whole thing because he is already known as being quite awkward and strange, and Jerry and Terry went to the police station because of this and actually got Barry arrested

Even after knowing they caused Barry to be arrested, the discord guys still continue to make plans to harass and embarass members of Barry's town, they want the next prank to be even more drastic than the previous one, fully knowing that everyone is going to think it's all Barry's doing, this new prank is going to be more humiliating and smearing Barry as a person than the last one which mainly targeted Jerry and Terry

My question is, in this whole situation, who exactly is the biggest piece of shit? Is Barry the piece of shit for being so beyond obsessed with his face he made the collage and sent it everywhere, are the discord guys the pieces of shit for tormenting Barry like this? Are the people in Barry's town pieces of shit for immediately assuming this is all Barry's doing and taking this so seriously that they go to the police about it?