It's hard to make money on infrastructure, which space launches are in a way. But there is a lot of induced demand here: the main costs of satellites are the co

It's hard to make money on infrastructure, which space launches are in a way. But there is a lot of induced demand here: the main costs of satellites are the costs of the launch and the cost of the satellite, and satellites are in no small part expensive because launches are expensive (low weight, high reliability, long lifespan is expensive). If launches become cheaper, a lot more people will want to use them. Entire industries like zero-gravity fabrication, moon mining or space tourism only become viable as launch costs decrease.