There is often a single point of failure, but never a single point of success. If SpaceX succeeds it's because everybody came together and pulled their weight

There is often a single point of failure, but never a single point of success. If SpaceX succeeds it's because everybody came together and pulled their weight in the right direction, Elon included. It takes a lot of people for a company to succeed. Twitter could initiate a death spiral at the hands of one person, who culls the workforce too aggressively and scares off all the advertisers.