>>848
>pretend this show is way deeper than it actually is
It is extremely deep, though
Not sure if you meant the psychological side of it, or the lore, but either way it is, especially the lore.
The anime explicitly states very little, and even the stuff you can guess from the context isn't really the full picture. It's not a show you can fully understand on your first watch.
There are a few things that we know because of other media related to the series, like some of the games, though, the canonicity can be often questionable.
Also, most people call the first ending just some abstract nonsense, but it holds a lot of meaning. It ponders the meaning of existence and what is essentially is, I personally really like it. You can also see it as something that happened in-between the timeline of EoE.