Is there a list what is missing?

Why? What should lead to that?

I’d like to https://codewithrockstar.com/ but I don’t have a use case for that.

That depends on what happened. If the whole structure collapsed instantly, they are probably crushed by debris and a shockwave. But if there was a “leak” and the pressure equalized without complete destruction maybe the lungs are compressed, ribs broken and eardrums torn. All depending on the speed of equalization. Maybe also bones break (because water is compressible) but the bag of meat and blood should remain intact. So finding a body would help to reconstruct what happened. But I doubt they will find one before hungry animals do.

Why should someone switch when the content is the same but you cannot reach the OP? In fact you would need to go to reddit to reach the OP! I think this would drive people back to reddit.

If it results in death when the controller stops working, you have a serious issue with the system architecture and should work on that instead of trying to improve the controller.