UkNorthampton
TSLA - 12+ startups in 1
If you're going to build factories on Mars, you've got to optimise everything involved in the production process. Energy, volume, weight, materials, waste, speed, low staff. Those are the targets Elon needs to get close to, might as well trial, iterate, improve on Earth. How does a Legacy OEM compete with that vision, focus and mission? There will be missteps, but also lightning fast progress and improvement in manufacturing. The China video with English subtitles mentions that even for Shanghai, 3 dimensional space efficiency is a concern (Tesla, TSLA & the Investment World: the Perpetual Investors' Roundtable by @perwis )
Eventually Mars needs everything, so Tesla / SpaceX & other Musk companies will add more breadth/vertical integration so that all required technology can be manufactured on Mars efficiently. Every step forward is progress, some things are a higher priority (hard to transport from Earth, easy to mine/make on Mars), others aren't (lightweight but hard to mine/make - semiconductors).
Seen in those terms, I'll reiterate - how does a Legacy OEM compete with that vision, focus and mission?
Lastly, what on Earth or Mars am I going to do with my hodlings? I'm hoping this could be foundational for generational wealth for my family and a MUCH better Earth & prospects for humanity. All good, crack on Elon, don't slack.