“Don’t forget, my flimsy little friends, I’m here too.”
“Awwww looks painful. Why don’t you take a nice, long rest~“
- Kizaru to Supernovas
I can’t really see Akainu or Aokiji insulting or playing with their opponents like Kizaru
Borsalino first quote was cause Supernovae were literally forgetting about his presence lol
I think that's just his joyful and relaxed attitude, he's not that bad of a man
Sakazuki, who is not a psychopath imo, would probably get angry for them just standing in front of him and have a much more extreme reaction for example
Real examples of sadism are the following:
- Doflamingo parasiting Rebecca to kill Viola, or Riku to kill his own men, or his treatment of Bellamy in Jaya
- Lucci's backstory and whole character (more of a psychopath than a sadist tho)
- Hawkins torturing Law and blackmailing/beating Killer
I could go on...
Borsalino is a decent man tbh if you leave aside the face that he oversees what the Celestial Dragons do on a daily basis
EDIT - You could say he has schizoid tendencies