Making the claim that OSI necessitates "genocide-friendly licenses" is not a constructive direction.
OP could conceivably have come up with an alternative license preserving the freedoms without allowing the uses they disagree with. They chose the easier path, which is by itself fine. Painting the entire FLOSS community as genocide enablers and claiming there is no middle ground as long as the author is not in complete control of all redistribution and derivatives ("right to refuse") is unnecessary.