What are some of the most well-acted, charismatic, complex or interesting anti-heroes/villains, or general antagonists you've watched in TV?
Killgrave. From season 1 of Jessica Jones
God yes. The first one that came to mind!
Since you have a couple of Breaking Bad universe references, I shall hitch my wagon here:
This is my favorite character in any media ever. Rhea Seehorn played her so well.
Kim was great!
Lorne Malvo (Fargo)
Tywin Lannister (Game of Thrones)
Homelander (The Boys)
Gus Fring (Breaking Bad and Better Call Saul)
Limiting myself to just stuff that's current/recent;
Luthen and Dedra from Andor Punisher, Kingpin, and Vanessa from Daredevil Born Again Ubel from Frieren
Homelander from The Boys
Vic Mackey - The Shield
One of my favorite series of all time.
Classic, very cool series
I haven’t done a rewatch in a while. It may be time!
Tony Soprano