This is way more than a thought experiment. Stable, mature software runs the world. E.g. the CIP project aims to maintain released kernels for 25 years. https:

This is way more than a thought experiment. Stable, mature software runs the world. E.g. the CIP project aims to maintain released kernels for 25 years. https://www.cip-project.org/ https://www.cip-project.org/