SpaceX and Tesla, are flash in the pan money making schemes, IMHO
Government funded and aimed at a truly elitist market. Tesla cars will be bought over by a real car maker and disappear into memory within the next 5 years. SpaceX will put on some sort of CGI show, and impress some stooges, then be bought over or somehow absorbed into NASA.. Folks getting richer, selling us the unwanted space dream.
just my thoughts.