Why Should I Watch Attack On Titan???

guys i'm in a dilemma right now, people are recommending AOT to me for years at this point, and yk i really wanna watch the show as well, but the thing is, I ALREADY KNOW THAT EREN WILL DIE, isnt this a big spoiler?? i feel like what's the point of watching AOT if i know that the mc is gonna die in the end!
can you please gimme some reasons why i should watch AOT despite knowing this big spoiler.........