It does make sense that rage would deal w/ realism! For ex. Lynera is being realistic in the sense that she knows Bronya won’t reciprocate and as a result shaped a lot of her actions and emotions around that fact
I mean I’m not saying Rage doesn’t tie to realism, rather that it’s not necessarily a negative trait! It definitely ties to it, you don’t really have to look at any examples at all, it’s canonically described as the Aspect of those who “posses great contempt for lies or false ideas, including the stability that false ideas can impart”, and that would “tear down a system just to destabilize it if, by their reckoning, it is built on faulty premises”.