I’ve absolutely died as a result of bad dialogue choices but that’s just role playing; sometimes something you might choose to do can only logically result in your death and I, for one, am happy to be given that choice. I’ve straight up deleted a character profile with lots of progress because there was no in-character way not to do the thing that would kill me in dialogue. That game over is just that character’s canonical ending as far as I’m concerned. He couldn’t not shit-talk that god, that god couldn’t not erase him from existence out of spite. If the game had not provided me with an option to shit-talk the god, I would have been annoyed that none of the dialogue options were true to my character.