I wish Negan had been written to be more realistic of what a dictator would be like.
I get that making him have his own moral code makes him more likable, but there is pretty much no way a guy in his position would be so trustworthy with outsiders.
"Hey, I smashed your friends' heads in, you came to assasinate me, wanna be friends?"
He kills a trustworthy and valauable savior like his doctor for some petty reason, but when you try to kill him, you gain his respect and he wants you to join his crew?
Like wtf? Carl, Rosita and Sasha have all made attempts on his life and he is still all hip about it...
There is no way he wouldn't be putting these people down fast. He has no problem killing his own people without hesitation, but people trying to kill him from the same group, 2 and 3 times... gotta make friends!