Same here on the Twin Peaks thing, and this also tends to be my approach to spoilers. But something like early GoT exists in a space where it's pretty natural to me that different people will have different sensitivities to spoiling things. It's been several years, GoT is a highly watched show, and dicussion surrounding plot points has been so ubiquitous that it's hard to believe there's a non-watcher out there who hasn't been spoiled on something. If you decide that the imperative for discussion outweighs the imperative for avoiding spoilers in this case, I would understand completely.
On a different note, what's the go to difficulty for Nier Automata? Is normal a good sweet spot, or does Nier's combat benefit a lot from higher difficulties?