There are really two things that have to occur in order for a new technology to be affordable to the mass market. One is you need economies of scale. The other is you need to iterate on the design. You need to go through a few versions.
Elon Musk is a business magnate, inventor, and entrepreneur known for his ventures in various industries, including space exploration, electric vehicles, and renewable energy. He is the CEO and founder of companies like SpaceX, Tesla, and Neuralink, driving innovation in technology.