> In some sense, the visionaries in this space are not thinking big enough. I want visions of mobility with a totally different size, look, speed, etc. autonomous Golf carts? tuktuks? A moving autonomous bicycle carrier? etc
If anything, it's the opposite: most people in this space (Elon, George Hotz, Demis, etc.) have been saying for a very long time that autonomous driving is just the first step, and that their objective is to build world models.
I'm not talking specifically about SpaceX, although historically the cost of their rockets have been much lower than NASA. I'm being much more general. The public sector doesn't have the same incentives that private companies have, whether it's rockets or any other technology. It's sad, but it's the truth.
This is the first time I read that someone uses an acronym for ragebait purposes. The acronym "RL" is very well known. Dwarkesh's podcast is mostly AI related, so it's not a surprise that he will freely use acronyms. I think your take is very cynical.
They use mercurial (or were), which is as good as git. In fact, I bet a lot of people at Google are happy to use mercurial instead of git, given git's bad reputation with its command line interface.