The guidelines ask us to avoid being curmudgeonly. I'm sure you didn't mean to come across that way, but could you try not to make Hacker News the kind of place that responds with “meh” to a successful space mission?
I also don't expect benevolent billionaires to fill that either. I hope I would in their place, but I'll not likely get the chance.to find out.
To end on an optimistic note, tang and Velcro are pretty dope.
I recommend looking into the space flight plans from the pre Apollo - while tere were bonkers ideas like Project Horizon, most of the plans sounded quite sensible, with incremental building of space infrastructure and emphasis on cost and reusability (in the 1960s).
Of course when it became a race all the sustainability and infrastructure went out of the window and got sacrificed in the name of speed. :P