So... if I had multiple playthroughs with both a Good MC and a Bad MC, does that mean I have a split personality? Or that I'm caught in a time loop?
It's possible a player's choices in a game could perhaps say something about their mindset if you squint hard enough, but in practice I think the noise would drown out the signal. Sure, a fascination with dark content
might stem from dark impulses. But then again it might stem purely from curiosity or a cathartic desire to see such behavior punished in the end. At the end of the day no one is actually getting hurt from our actions in the game so it's not in any way comparable to real life.
Personally I haven't even enabled Taboo content on my saves, but I still think it would be a good thing if the MC faced harsh consequences for his actions on the dark path - especially when he's unrepentant and stupid about it.