You're way overstating how often PhD's switch over to industry. You make it sound like it's 100% when it's definitely not. Also, it's perfectly reasonable for a

You're way overstating how often PhD's switch over to industry. You make it sound like it's 100% when it's definitely not. Also, it's perfectly reasonable for a tech company that wants state-of-the-art, cutting-edge AI to hire PhD's and not people with master's or less.