What are your irredemable anime characters whose very existence boils your blood?

There are some characters who have done such atrocities that even your core is repulsive of them. I want to know who are such characters for y'all. (In short absolute horrible characters whom you "hate" from very core of your being). Can be non evil too who you find insufferable.(Like the always good & smiling male side character in some school animes)

For me they are the suppressors who use the false pretexts to do evil with their power & authority and get away with it, Manipulate others or make innocets take the fall from their schemes.(obv. not every such character, only some who really flips that switch). Even worse if it involves sexual assault & r*pey kind of situation on MC's innocent family or close ones.

On top of my head -

•Myne (Shield hero)

•The religion authority like churches in various anime/manga/manhwa who manipulate the narrative for their evil deeds.

•Sasuke (Naruto) : ik moving on

•Celestial Dragons (One piece)

•Tomoki (Tsukimichi moonlit fantasy S2)

•Sugō (Sao) was re-watching

•Spirit Hall (Soul Land) very few of you know

•Few characters from diff. Korean manhwas.

Well since they stirred up the hate emotion in us , it's a compliment for the author.