I always find these perspectives and retrospectives useful and interesting. Different people always point out different things, because everyone's business is at least slightly different in one respect or another. (be it funding, customer base, product scale, product type, employee count, number of concurrent projects, how successful they were, etc.)
For example, the book "The Hard Thing About Hard Things: Building a Business When There Are No Easy Answers" by Ben Horowitz provided good insight into managing larger tech companies and was enjoyable to read.