Go the Exo-Squad route. Colonize Mars and genetically engineer a race of superhumans to survive the harsh conditions. Then become terrified of your Mars-Engineered Children, reclassify them as a hostile alien species, and spend the next five years doing interstellar pogroms in cool mechs.
Imagining a guy who doesn’t want to colonize space because there’s no aliens to genocide
Go the Exo-Squad route. Colonize Mars and genetically engineer a race of superhumans to survive the harsh conditions. Then become terrified of your Mars-Engineered Children, reclassify them as a hostile alien species, and spend the next five years doing interstellar pogroms in cool mechs.