His mission is hype-based businesses that fight unions as hard as possible. Even if goals like affordable space travel and electric vehicles are good goals, he's not going about it the right way. History tells us the way you do things also matters. Building the transcontinental railroad system was a great project that helped unite the USA, but that doesn't justify the way the white worker's grievances were ignored or the mistreatment of Chinese migrant workers.
He has no good goals. It is just a massive grift. Everything he touches will either shut down or turn into a "conventional" company the moment he leaves. It is just hype to drive sales or the next capital raise.