It is not fair to compare Islam as a killing machine to, Mao or Stalin. It would be better to compare Islam to Communism, or compare Muhammad to Hitler, for instance.
“It would be better to compare Islam to Communism”
OK, communism had seventy years of total state power in Russia, China, & Eastern Europe to exterminate its hundreds of millions. It’s gone now, except as a joke in China & Vietnam, and an excuse for tinpot dictatorship in North Korea & Cuba.
Islam has wreaked 1,400 years worth of bloody conquest & despotism, and it brings worldwide death & destruction to “infidels” to this very day.
A valid comparison, ideology to ideology?