I don't believe Eren is dead yet since there is still 2 more chapters left but he will be dead soon anyway
Eren was already dead when Gabi shot him
Eren body is physically dead
But Eren Is with Ymir in the Path
Eren wasn’t in the That huge Titan that started the rumbling
Him and Ymir were just controlling it from a different dimension
It’s sad to think that lynda was probably sentenced to death or life in prison. anyway, at least we get these adorable moments.