In the past few years we've seen SpaceX get reusable boosters working, a mission to the ISS, etc. Though people like to diminish blue origin's accomplishments due to not hitting orbit they were able to land their reusable booster on the first try too.
In a short amount of time we've seen tremendous progress in bringing down the costs of launching. It's frankly inconceivable NASA would do the same.
I have a few friends that have spent years at JPL and the amount of bureaucracy, waste, and red tape they had to deal with all went away when they started working at SpaceX and then Blue Origin.
Private space exploration has brought us innovation at a pace NASA could have never delivered because it always had to be pessimistic and scared of funding cuts if anything ever failed.
You can blame whatever you want, but at the end of the day - they're failing.
It's only inconceivable because we refuse to fully fund NASA.
Also I'm curious why you think that a government is better suited at spending money. From what I've seen this leads to lobbyists doing all they can to curry favor and secure contracts despite the fact that they deliver a sub-par product.
OTOH the US Government, with programs run by publicly paid employees: went to the moon, built a ton of dams, including the Hoover and Grand Coulee, electrified the Tennessee Valley, built the interstate highway system, etc.
Suppose Constantine never converted to Christianity. Suppose Genghis Khan had been injured before conquering Asia. Suppose Louis the XVI had reformed the French government. Sure some other ruler would probably have embraced Christianity or some other ruler would have conquered Asia but history is fundamentally a sequence of events and minor changes, like a strong ruler in one place or another, can have massive downstream impacts.
What about the changes in wider Roman society that allowed for Constantine's conversion to have a large impact?
>Suppose Louis the XVI had reformed the French government.
Would those reforms have been carried out by the nobility? Would it have been enough to satisfy the peasants?
Focusing on "great men" is a far too simplistic view of history and it ignores the impact that each of us have on history as individuals.
[0] https://en.wikipedia.org/wiki/Focal_point_%28game_theory%29
The government has had first dibs on space for a very long time, and they've done nothing with it. Talk about taxing billionaires until you're blue in the face - whether you do or not has no effect on NASA. There's plenty of money to put towards it now, and it's not a priority.
I'm glad that billionaires are taking up an important cause for the future of our species when our government is failing to do so.
Likewise, NASA has always chosen "buy" over "build" where applicable (like contracting out spacesuit construction to major textile manufacturers). If they'd done everything in-house, that means fewer resources where it matters. Public-private partnerships make NASA more effective, not less.
Really? Which billionaires personally funded the Apollo program? The progress of our species shouldn't have to rely on the fickle preferences of one person, their enormous wealth should be taxed and the money should be used for programs like NASA and its benefits which help all of us.