Eren and Samuel Hayden would get along great.
"I am not the villain in this story. I do what I do because there is no choice."
EDIT: That said, the Cringevengers and the UAC are both going for a "time to sell our souls for our perceived moral high ground"
People are forgetting something, we haven't seen the real reasoning as to what Eren is doing. We've been told what he's doing by other people. Eren has made statements, but he hasn't explained himself.