What’s interesting about this conversation is the different perspectives on the material, not necessarily the material itself. Nothing I read in the document reads like “use hyperbole all the time” or “extreme and borderline misanthropic interpersonal interaction”. Instead most of it reads like the sort of things you’d expect to see in any high paced, high competition industry, just written for the sort of people that grew up in and would work at a YouTube company vs folks that grew up in and would work for a major manufacturer. Every company, whether explicitly said or not distinguishes between employees who are excited to be there and excited to be working on the company goals and the ones who are just there to punch a clock. And at every company the clock punchers have always been held in lower regard than the excited employees. We can worry about how that tendency can lead to worker exploitation (see also the game development industry), but the reality is any time you get a group of people together, the folks who have a vision and a mission are going to be more drawn to and get along better with the people who share a passion for that vision and mission.