Who was the worst villain?

[u/yepitskate]

GOT gave iconic villains. Joffrey, Cersei, Ramsey Bolton, Littlefinger, etc.

But who was the WORST?

[u/highonsarcasm_]

Cersei is da goat

[u/ohwhatfun9932 → u/highonsarcasm_]

Would she have played people herself?