Space colonization is largely a capitalist perception management op promoted by the likes of Musk and Bezos to strengthen the narrative that it's okay to continue the world-raping global capitalist principle of infinite growth on a finite world because we can escape the catastrophic ecological consequences of that paradigm by fleeing to space.
People believe we can just snip humans out of their ecosystemic context to colonize space for the same reason they believe in rugged individualism: they don't grasp how inseparably interconnected each human is. With our ecosystem, and with our society. Separation is an illusion.
Reading by Tim Foley. Article with hyperlinks and sources: https://caitlinjohnstone.substack.com/p/space-colonization-is-a-capitalist