I mean, by that logic you could say that we are probably drinking dinosaur piss and various other things every day.
There is nothing wrong by drinking water from a dehumidifier, it just lacks any salt and minerals, technically distilled water.
Came for the lolis, stayed for the dragon waifu.
Really, the writer could just cut all that RPG crap and focus solely on the characters relationships and this would be a 10/10 read.