“Whoever commits fewer war crimes is moral and whatever war crimes they did were good and justified.” Quite logical.

Somebody killing people doesn’t give you a right to kill random unrelated people, just because you are killing fewer people

Murdering civilians intentionally is inexcusable regardless of how many.

By your logic literally every genocide the US supported and engaged in would have been completely excused had they just struck the right KD ratio by throwing their death row inmates at the enemy first.