Re: I wish...
I won't denigrate the achievement of Tesla in popularising electric vehicles and even giving them sex-appeal to rival the gas guzzlers. But in terms of "how to stop burning carbon fuels", it's only really addressing a tiny part of the problem, which encompasses nearly all our current activities. Not just how we get around, but how we grow our food, how we put up our buildings, how we heat and cool those buildings, and so on.
Musk's impact on the world is hard to quantify, but the bottom line is: he has a great deal of wealth, like all people that wealthy there is no justification for one person having that much wealth that stands up to scrutiny, he isn't using more than a tiny fraction of that wealth to make the world a better place.
Or to put it another way, I pay a marginal tax rate of 40% on my income, which I can claim I "earned' just as fairly as any billionaire can claim they "earned" their wealth. In terms of a percentage of their available resources, most ordinary working people are doing far more to support society than billionaires are. And if Musk and other members of the ultra rich club were taxed at 95% of their wealth, they would still have more money to live on than the rest of us will see in several lifetimes.
Whatever you think of Marxist solutions, Marxist analysis of capitalism is correct. No-one creates that much wealth by themselves. It represents the labour of all of the rest of us, locked away where we can only look at it and wonder what it could be used for instead.