Don't the technicians that maintain remote oil-rigs make $200k+/yr though?
And paying someone a high salary to do a job they can leave at any time, isn't causing them to sacrifice their life, it's called free trade is generally considered 'winning'.
True, but smallpox blankets did happen. Not often. Perhaps only once, but it was documented at the time. https://en.wikipedia.org/wiki/Siege_of_Fort_Pitt