That's a lot of years in aggregate

What's the context? Security job in a club or a mental institution?

This percentage notably overlaps the amount of Boomers on the road.

https://safetrec.berkeley.edu/2025-safetrec-traffic-safety-facts-older-adult-road-users

They are used to ignore the shitton % of rules that were established after they started driving, and when they leave safety features on, the car goes bonkers.