Actually human meat has no more yuck to it than chicken or beef, but I get what you’re saying. Though the survivors of the Andes (the soccer team that crashed and ended up eating their dead teammates) have said that, if they went through such a thing again, they wouldn’t hesitate to eat raw human flesh - it was the only thing that kept them from total starvation.

But if we were to market human meat in a palatable way - pasteurized and cooked to whatever temp to make sure it’s safe - I don’t see why it should be abhorrent to think about eating it. Think of the possibilities - instead of spam you could have Sam and eggs. (sorry bad joke…)