The Butcher of Khan Younis? He’s arguably the one person on earth who cared the least for his people. Throughout his life, he killed and tortured Palestinians as pawns to inflame as much hatred as possible. He was a martyr for pure evil and is undeniably in hell. His people and Israelis alike are better for his death.
Mass murderers objectively have a pretty low value of human life. But there’s also the fact that he started an organization to send people to their deaths, brought unprecedented war to Gaza, stole humanitarian aid, stole millions of dollars, and has adamantly rejected any peace talks.