Yes and no.
The issue with streaming is you are selling a brand or lifestyle product to people who are into that. The problem is that sort of style is inherently time limited. Online fame is fleeting, gaming faming (especially trying to appeal...
Elon didn't really invent anything either. In the case of Tesla he scooped up a company that already existed and then hype manned the hell out of it and rode subsidies. In the case of SpaceX he scooped up a bunch of engineers who already knew...