So 4,500 hours of college spent on stem and 500 hour spent on humanities makes you more prepared for the world than a 5,000:0 ratio. That is plausible. But extrapolating that a 0:5,000 ratio of a humanities degree (or even 500:4,500) is equally helpful or even better is very problematic.

(You do need writing skills to be a good engineer, but the "engineer" bit is hard to do without.)