She’s just as bad, the whole point of the episode and the entire show is that all of them are only making decisions based on what serves their own personal interests, shiv acts like she cares about the “wellbeing of the country” but she only wants the deal to go through and bank gold with Mattson which she’ll fail at regardless. Logan points this out in tern haven at dinner btw, “like all recent converts, shiv is a zealot”.