Hey, dream big and go for it. As long as it’s a private venture and creates jobs, it’s cool.
One would think, though, that once the motor itself reaches a certain size, the thrust-weight ratio would start to flatten out.
You do know that SpaceX has already received about 1/2 Billion of our tax dollars from NASA, right?
Crony capitalism vs. government contractor waste - what a choice.
We should be pushing for true competitive market capitalism (i.e. commercial space.) That’s when we start seeing real progress.