It’s happened before, and recently.

The now-banned user said what I said above, that sure it’s bad and all, but that (some selfish and fantastical imaginary version of) leftism would actually benefit from the first waves of volunteers dying so the technology can ostensibly be perfected and made “to serve the people.” It was their terms, not mine, to describe it as “improving humans as a species” “with a few rough patches on the way there.”

In short, the Mengele benefits will trickle down, someday. Because leftism.