- Joined
- Sep 30, 2016
It comes down to how the films treat them. Travis hates the degeneracy and decay of New York but society never beats down on him, it's more that his own delusions and discontent drive him to commit his actions. He's lonely, he has no social skills and that makes him misinterpret the things around him. He doesn't understand politics but he thinks that if he kills the Senator and Presidential candidate, Palpatine, it'll somehow lead to New York becoming clean again. It's never hammered onto the audience how we should feel about Travis and what Travis exactly thinks. His actions are his own.
In Joker, Arthur is a victim of circumstance and the film heavily empahsizes that by showing how society beats down on him. It's never subtle about it. The film even states its message a few times, most notably the therapy session "No one gives a shit about you," there's a clear "us vs them." But Travis thinks everyone is shit. He doesn't take sides on anything except for his affections for a beautiful woman working for Palpatine and of course, he's shown to have a morality when he saves a 12-year old prostitute, Jodie Foster's Iris, in the climax of the film.
Joker imagines things, maybe he was never beaten up in the subway, maybe he never killed those 3 guys and the perpetrator was a different person whom we never see during the movie. He is crazy because he was abused by his mother. The same way she was delusional enough to think she had a case with a rich and famous man, Arthur pretty much could have similar delusions.
We know for a fact that he never had a girlfriend but he believed that anyway, he only realized that was a delusion when he was confronted by that lie.