

You’re making the mistake in assuming that what’s popular must be the best/easiest. That’s definitely not true. People don’t pick Windows because it’s easier to use than other OSes. They pick it because that’s what they’re used to. It takes a lot of inertia to get over what people are comfortable with and get them to use something different.
That’s exactly what he’s been doing with all his businesses. And it works. Tesla is still hugely overvalued as a company.