You are being downvoted, but the core idea isn't entirely wrong, it is only too crude and needs some further analysis. (E.g. https://en.wikipedia.org/wiki/Foxconn_suicides)

To actually start blaming the employers with some level of plausibility, I think you would have to show that rate of small aircraft accidents for their employees is significantly higher than average for similar unaffiliated group of youngish men who like to fly small aircraft.

There is some background nonzero level of death in flying small aircraft (or suicide, alcoholism or other common ills). Unless it can be shown that the levels of such ills among employees of some Acme.com is significantly higher than background noise, it is not fair to assign blame to Acme.com.

Even then there can be confounding factors, but that is a different story.