Part 7/10:
The speaker notes that the very idea of taking a fragile vessel down thousands of feet into the ocean is almost too risky, comparing it humorously to flying or even riding a motorcycle at sea level. The incident, which resulted in tragedy, is juxtaposed with lighter topics like the promotional videos of the sub’s crew, who boast about the "diversity" of their staff, including refusing to hire older white men for advice—a moment of corporate branding that unintentionally adds irony to the disaster.