I'm sorry for the edit but I just read 134 without swallowing the previous 100 odd chapters. What the shit is going on? Am I somehow supposed to root for Eren?
I honestly don't know anymore.
I don't think you're supposed to, because literally genociding the entire world, even if it is to save your own race, is fucking inexcusable, and unjustifiable, and the main cast does acknowledge this constantly, and the utter destruction, horror, and despair that Eren's actions are causing is show in extreme detail, but at the exact same time, literally no one even tries to argue with him about it outside of "You don't have to do this!", something that would be extremely easy to do, and the absent of it is extremely suspicious and leads me to think it's only not there so Eren can even appear sympathetic at all.
The fandom itself seems to be torn on this, too. Other people have started to notice what I mentioned above, and have been arguing that Eren might being portrayed
too sympathetically, and the lack of action by SC to even try to debate and disprove what Eren is doing is proof that Isayama himself doesn't know what he wants to portray anymore, and that the constant backpedaling, and flip-flopping by characters in-series is a consequence, and clear sign of this.
Others have said that he wasn't supposed to be, but due to unknown circumstances, Isayama had to change the story to make him appear to be, even if that made no fucking sense, was nearly impossible to do, and much,
much too late into the story. Another portion think that this is just an accident, and just a result of bad pacing, and overall vagueness in the story. An even smaller group just think that he's not supposed to be seen sympathetically at all, and just think that others seeing it as such are just misinterpreting what's going on.
Then you just have Eren stans who are defending him, and his genocide because he's "doing it for a good reason", and "he had a bad life" and "he's hot, and I can fix him" and "he's not real, but if he was, he'd totally slit your throat for me!".
It's just a fucking mess, really.
Tl;dr: Probably not, but crazy whores are gonna do it anyways.