Actually I’m referring to the slaughtering of the Amalekites and Midianites. The two you mentioned are certainly mass murders, but remember genocide isn’t just mass murder, it’s mass murder with the intent of putting a certain group of people on the ash heap of history.
Considering the worship practices and the sexual immorality of the cultures in question...good riddance. For example,God was constantly condemning in the OT the worship of Chemosh where children were thrown down the gullet of a brazen cow whose super heated belly roasted them to death; condemning the nations round about Israel who did that as well as Israel when she fell into that practice. Carthage also had that same practice and God used Rome to destroy her.
A fight is facing us concerning Islam...and we can’t be “hoity-toity” about it! A fight is facing good men in America against progressivists who would turn our nation pagan and subject our very children to the whims of homosexual and pedophile sociopaths. The financial powers would turn us into virtual serfs. Our governing powers have lost their moral authority and only a morally aroused people can correct the situation. Our faces will have to become “as flints”, just as Moses exhorted Israel’s soldiers to become when they destroyed their enemies!