Idk if BZ sucks like Itachi. Itachi does suck, though.
He liked eating sweets, think about how many suckers he ate when he was a kid. Guy probably sucked on lollipops and ate dango every time he was free from missions. His hobby was going to cafes where sweets were sold, after all.
Technically, he did manipulate your fave- though not directly.
BZ was responsible for the Ashura/Indra conflict, which sometime led to Hashirama's/Madara's conflict down the line, and then finally Naruto's/Sasuke's conflict.
He was the real villain and manipulating this entire story the whole time. :bdpf:
BZ > Your fave, I guess. :'D