How people view Shiv after the finale is an IQ test in my opinion.
People only hate her because she prevented the main character from getting what he wanted. Because we’re so used to stories ending with our main character winning. And yet episode after episode, we are shown how incapable Kendall was for the role of CEO. He was delusional, always making dumb uninformed decisions on a whim, ignoring the counsel of those around him and whenever he failed he resorted to substance abuse which led to a lot of detriment and even death. If you watched Succession in full and thought Kendall deserved to take over then I’m afraid you weren’t paying attention. People hate Shiv so much for doing the right thing, arguably the only honorable thing she did in the entire show. People hate her more for this than for what she did in Season 2 episode 9. Like, why did you want Kendall to take over? How did he prove himself to you as valid for the role throughout show? What did he do that was so outstanding that it washed away all the arguments against him taking over?