The "space economy" is not yet a certainty, other than in the mind of science fiction fans. (Unsurprisingly, hard to reach irradiated rocks of undifferentiated boring minerals in a cold vacuum are of negligible value to humans here on Earth.)
Even if the Star Trek utopian future materialises, it is very likely to be a long time from now.
1. SpaceX has competitors. Most are making reusable rockets.
2. SpaceX has no moat.
3. The concept of money itself might change dramatical by the time SpaceX becomes a multi-planetary mega corporation. Investing now may not return returns in any meaningful sense.
Even if the Star Trek utopian future materialises, it is very likely to be a long time from now.
1. SpaceX has competitors. Most are making reusable rockets.
2. SpaceX has no moat.
3. The concept of money itself might change dramatical by the time SpaceX becomes a multi-planetary mega corporation. Investing now may not return returns in any meaningful sense.