"There was a point in the late '90s where all the graduating M.B.A.'s wanted to start companies in Silicon Valley, and for the most part they were not actually qualified to do it"

This quote by Marc Andreessen is referring to the late 1990s when the tech market was thriving and lots of people were eager to get involved. The quote suggests that many of individuals who were graduating with an M.B.A. wished to start their own companies in Silicon Valley, but they were not always qualified to do so. This could be due to a lack of experience, knowledge, or resources. It might also be because they were not familiar with the industry and the obstacles that featured starting a service. The quote implies that the people who were jumping into the tech market without the essential certifications were not likely to be effective. This could be an alerting to those who are considering starting a company in the tech industry without the needed certifications. It is important to be prepared and experienced before handling such a venture.