The behavior and culture of a company is often a direct reflection of the character of the people who founded it. Unfortunately, very few 24 year olds are mature enough to handle the responsibility and decisions that come with a large corporation - even though the corporation may be successful, other problems become evident. Take Etsy, for instance, another company founded by a 24 year old. While they have been successful overall, the company culture is atrocious. It's not just youth that is the problem, of course.