Because he looks and acts like an irritating 14 year old. His vocals are terrible and over produced. There is no way those screams in particular are natural.
So youve met him and know how he acts in person?(cause I have and hes a great guy) and obviously you base attitude towards people based off their appearence? and thats funny i didnt know you were sitting there during the production of the album, i didnt see you in the videos? honestly no one knows how "over produced' this is. Sometimes double tracking can give off the same phasing sound as pitch correction, and the screams are obviously double tracked so they are more full but thats pretty much what he sounds like live lmao just stop trolling, its immature and childish