Yeah, the only crime they did was being annoying and delusional about their capacity of making others be an ease (which they clearly don't have), dunno if it worthed this level of "punishment", but, >_> the way this artists makes his yukkuris tend to make picking on them more appealing for some odd reason.
Well, it's something that is always present in yukkuris, they claim they can make others take it easy and try to, but sometimes they let arrogancy deluded them in thinking they are letting others take it easy when they aren't. So yeah if they actually want to also make others take it easy, they should know better to some degree, or at least try.
You know like trying to make others be happy through annoying and uncalled for hyperactive actions. It's annoying and uncalled for, and it may lead to the person feeling worse than he or she was feeling, but again, it has nothing to do with deserving this or not, i don't think they do, as much someone had to be finally be honest and tell them in their face and bluntly that "you aren't making me feel easy at all, just uneasy, stop it!"