[stillkicking]

I don't really care about Elon Musk as a philanthropist or not. He's like a one-man Apple in that way.

But.

- The environmental problem with electric cars is undoubtedly due to the batteries, both the manufacturing and the fact that the cars are much heavier as a result. But the idea that without electric cars more people would choose for alternative modes of transport is a bit dumb. The cars are inherently luxury vehicles, and in many places, the infrastructure isn't there for a low-car/car-free lifestyle.

- You don't need hyperloop to derail high-speed rail investments and projects. Simple bureaucratic ineptitude and red tape will do that. Like that story of how SNCF pulled out of California and went and built trains in Morocco instead, which was cheaper and more efficient.

- What's a huge technical liability is a bloated govt space agency that takes decades to deliver projects at 100x the cost of what a commercial vendor can do, while all the people who originally built the tech are retired or about to. And all that cost isn't just money, it represents an enormous amount of time and resources spent. Chastizing SpaceX for rejuvenating the space industry seems pretty ridiculous.

It seems like you're just taking Musk as a convenient target to blame, because he should spend his resources more "wisely", but each of the examples you cite is actually due to an enormous systemic ineptitude elsewhere.