i can think of two aircraft accidents in the past 15yrs that could have been avoided (at least the second one if they learned from the first incident and if safety was a priority). I'm talking about the Mangalore airport accident in 2010 and the Calicut airport accident in 2020. Both have tabletop runways and i believe both planes skidded off the runway under poor weather conditions. if they learned something from the first accident, they would have deployed countermeasures (something like an arresting mechanism to stop the planes from skidding off. i forgot the technical term for it).
when i was a kid, i remember hearing about rickshaw accidents frequently. most of the time, these rickshaws pack 10-15 children when 5 kids could barely sit comfortably.
i'm sure i can think of many more examples showing lack of value for human life.