Elon Musk is a billionaire, not out of thin air.
Before Tesla adopted the Bitcoin payment system, the price of Bitcoin was between 30 and 40 dollars.
With its adoption as a payment method for Tesla and the company's intention to buy that digital currency, the price rose to around $60,000.
Indeed, Tesla bought nearly $ 1.5 billion in Bitcoin
The madman (as a mentality) supported a digital currency that we can say is a failed dog coin.