Dreykov for the Movies

KillGrave for the Netfix/ABC

The Darkhold/Director Tyler Hayward for Disney+

AIDA. Or maybe it's just the specific arc of the show she's involved in.

I mean nearly all these villains are self contained to their respective arcs. Unless you mean you hated her in the Ghost Rider arc until she took over the show.

Wanda

Gorr

Kingpin. By what I have read about him, his mcu counterpart seems accurate to the source material.

Kingpin, Kilgrave and Killmonger. ( guess I have a thing for the letter "K")

Madame Gao

Loki

Thanos

Killmonger

Baron Zemo

Kingpin

Hela

Grant Ward

Wenwu/Mandarin

Vulture

Karl Mordo

Agatha Harkness

Benjamin "Dex" Poindexter

Kilgrave

Ego

Yon-Rogg

Ultron

Ulysses Klaue

Aida

Mysterio

Black Kang