I am just here to shill for Delicious in Dungeon. It’s a dungeon based anime that isn’t an isekai! Shocking, I know. The characters are really charming, there’s good world building, and while the plot is a slow burn, it’s super compelling. Also the adaptation is being done by Studio Trigger. Why are you still reading this, go watch Delicious in Dungeon!
I’m terribly sorry for your loss of mental health. Getting the vile shit of the internet directed art you as an adult is awful, can’t imagine how tough it is for a 16y/o.