I think some people forget that peppino can be kind of a jerk. He's not your perfect awkward nervous guy who can do no wrong, he is not perfect, but that doesn't make him a bad guy. He has flaws, because thats a normal human thing to have.
Sometimes he gets angry and a bit mean, sometimes he takes joy in beating the shit out of the tower residents, sometimes he gets selfish or says something mean to someone. His anxiety is not his only flaw, please don't forget that. He is not a perfect sunshine boy who can do no wrong. He is not nice and friendly 100% of the time. He is a human person, he is a complex being who cannot be easily defined as completely good or completely bad.
Sometimes good people do shitty things. Sometimes a person will not act in the kindest way possible. Sometimes someone will do something not realising (or caring) how it makes others feel. Sometimes people have bad days. Sometimes people make mistakes. Sometimes people are wrong.
Peppino is a human, he is not immune to being a jerk sometimes. Again, this doesn't make him a bad person, it just makes him human, and I don't want people to forget that and misinterpret him as being someone whos only flaw is his anxiety. Yes it is a key part of his character, but theres more to this guy than that, thats not his only flaw or imperfection or whatever you want to call it. He's not 'kind perfect guy who also has anxiety', theres more detail to who he is than that.
Peppino can be a bit mean, Peppino can be hotheaded, and you know what? Thats okay because thats what a person is like sometimes, and that is a sign of a complex and realisticly written character (even if he is a cartoon guy, his personality still feels realistic). He's not the same guy all of the time, he doesnt respond to every situation in the same way, he's not a one note character. Sometimes he sucks as a person, but its okay because despite all that, he's a loveable and endearing character, and he isn't a horrible terrible person, he just is human, and thats okay.
