>requiring custom metal alloys produced in part with SpaceX.

Folks don't realize all his companies (Tesla/SpaceX/Boring Co./Starlink/Solar Energy) are one big company. Yeah they have different names but they operate as one, taking advantage of every possible synergy between them. It is a game changer, everything from material science, communication, energy storage, transportation, etc.

It's like the Borg....a lot of companies and industry won't know WTF hit them.