>>2167485and this is the correct answer as
>>2164443 alluded to. Climbing is dangerous and summitting is what drives the game, especially for the big attractions like Everest. When it comes to bodies, it's a difficult endeavor that would be done during peak climbing seasons and would possibly interfere with all the paying climbing expeditions, which interferes with the money. And it cost money because you're working harder (carrying gear to climb and camp the farther you go but also returning more with that weight and more), and doing the dangerous work but without any narcissistic drive or in teh case of sherpas, the professional bonus of +1 successful summits w/o deaths that they use to get hired.