If Elon is such a good businessman, why did he have to crawl with hat in hand to the Saudis when he lacked the cash to buy Twitter for the price he offered?
Why did Twitter lose 75% of its value after he bought it?
Because that's how business works. Not every venture is going to be a big winner. Most people in business fail a LOT before they succeed. Also, it's very common for a business to borrow money for purchases.
I recall a comment by, I think Warren Buffet, who said basically if he were to buy a house he would use a 30 year mortgage to do it. Obviously he can afford to buy a thousand houses and pay cash, but he would finance even one. Because of the deductions it makes more fiscal sense to do it that way.
Remember, a smart business person isn't always going to agree with what you or I think they should do.
being SMART and Poor is much better than being STUPID and Rich.