I suppose this book is best described as a companion to Hatching Twitter: A True Story of Money, Power, Friendship, and Betrayal. Musk is certainly an interesting fellow, and I have Isaacson's biography of him on my list. Lots of money does funny things to people. It's made Musk into a narcissistic autocrat who has taken Charlie Wilson's comment about General Motors ("What's good for General Motors is Good for the Country")** to heart. Substitute Twitter for General Motors.
You will remember that Musk offered $44 billion to purchase Twitter only to back down but then be forced to buy it. The company was saddled with a huge amount of debt (that continues to rise), Musk fired hundreds of employees, many of whom were involved with content moderation, others simply because they had the temerity to tell him the truth. Then he re-branded Twitter into X (he seems to have a passion for that letter -- personally I prefer the letter B for bullshit...) Advertisers began to flee in droves as the site became home to right-wing kooks and hate-mongers all in the name of free expression. What Musk did not recognize was that “Advertisers play an underappreciated role in content moderation,” says Evelyn Douek, a professor and speech regulation expert. “So much of the content moderation discourse has always been a highfalutin discussion on free speech, on safety versus voice. But content moderation is a product, and brand safety has always been a key driver in terms of how these platforms create value.”
Musk promised all sorts of things, including money, to some of the employees, promises he has yet to fulfill. Indeed, there are many outstanding lawsuits to force him to pay off on those promises. (Hundreds of millions in severance pay guarantees. As of today, April 1st, settlement talks have gone nowhere.)
It's important to remember that both of these books reflect the personal opinions and experiences of those willing to talk. Many of those remaining with the company were afraid to talk for fear of repercussions. As these author states: "This book is a snapshot of the lives of Twitter employees during a pivotal moment in tech history." Looking at the history of tech, lots of prominent, highly touted apps fall by the wayside, so I'm not sure just how "pivotal" Twitter/X is/was.
"But anyone seeking those answers discovered that the transition from Twitter to X wrought something entirely different. Musk’s intentions became clearer. In his mind, the company’s success had nothing to do with people’s work ethic or ability to think creatively. Instead, it was about placating the person at the top. Musk, after all, was the man with the vision. He was the one on the hero’s journey."
**This is the popular version of the quote. What he actually said was "Yes, sir; I could. I cannot conceive of one because for years I thought what was good for our country was good for General Motors, and vice versa. The difference did not exist. Our company is too big. It goes with the welfare of the country. Our contribution to the Nation is quite considerable.” (p. 26 of the transcript of his confirmation hearings for Secretary of Defense.) Substitute Twitter for General Motors and Musk believes this. Source: https://blogs.loc.gov/inside_adams/2016/04/when-a-quote-is-not-exactly-a-quote-general-motors/