Man, this is one of those things that gets me thinking every time I pick up a new book in the genre. It's not just about the tech anymore, it's about the human cost. I read 'Otherworld' a while back, and what stuck with me wasn't the cool sword fights in the simulation. It was the way the main character started forgetting which memories were his real ones and which were game-log. That's the real shift—when VR isn't an escape, it's a competitor for your own identity. The character's experience becomes fragmented; they might have a 'full' life in the dive, but their 'real' life atrophies. You get these moments of profound dissonance, like a character laughing at a real sunset because the graphics aren't as good, or feeling more loyalty to their digital guild than their flesh-and-blood family. The drama moves from external threats to internal erosion.
Some authors use it to explore class divides in a brutal new way, too. The wealthy can afford longer, safer, more luxurious dives, while the poor get janky, ad-riddled versions or use it for hazardous labor sims. That creates a whole different kind of character trauma—knowing your consciousness is a commodity, that your most vivid experiences are someone else's subscription service. The line between person and user account gets terrifyingly thin.