Exactly, i'm more or less in the same position. Something that i noticed, especially with the whole conversation battle with Nareva, whether we want to or not, mentally speaking, the gods seem to be no different than anybody really, they just have a lot more power due to actually being wraiths, and the thing is, same as us, they are susceptible to everything we are, such as power hunger, or just straight up succumbing to other negative and dark drives and desires. Think about it, their consciousness is no older than a few hundred years old, Komari herself must be almost as old as they are. Who's to say they won't forsake their roles one day? After all, they might say they've become the mask, but that doesn't really mean anything, their personalities and who they are aren't bound to the meaning of who and what the gods are, because they aren't the gods themselves in the first place. It's all just make believe. Who's to say it won't all fall apart one day either? The champion themself knows their secret after all.
Edit: I have to say though, putting everything i've commented so far aside, i really want to try and trust them regardless; i really like the phrase "what is better, to be born good, or to overcome your evil nature through great effort", and what i mean by that is, these gods know themselves what it is not to feel, and what it is to cause horror, and pain on others, because they ate the very people they caused those emotions on. So i'd like to trust them, i really do, but it still bothers me how much power they hold, and how they can exercise it on everyone else just because they want to, because they "feel bad". I wonder how that part of the story can develop.