I mean it’s somewhat sad when you think about it. Everyone but mikasa lost faith in eren and didn’t see him as a human anymore and only a monster to the point they just wanted him dead. But in the end they all find out that eren actually cared about them to the point he was willing to not only sacrifice the entire world for them but himself too. It’s because of eren that they are able to continue living(the Titan shifters, the Titans themselves, and the eldians). And they all got to see the ones they lost in the end who were basically what drove them to continue fighting for their life and not die aka Levi. So I mean it’s somewhat sad just not devastatingly heart wrenching sad which is what I’m assuming you wanted lol

I lowkey don’t like the ending? Legit the endless plot holes and massive kill of solid character sucks. Yeah, it’s sad it ended but necessarily the ending itself isn’t sad.