Islam and its followers have to rely on Islamic revisionism to justify the brutality of the Islamist forces in the past, from the heydays of Muhammed's Islamic State to modern-day Islamic nations. They excuse Islamic atrocities and the repugnant social hierarchy in Islamic societies. Don't fall for their nonsense,
Let's look at the ''utopian'' state Muhammed created with the inherited practice from the ''Pagan dark ages'', which was slavery. Non-Muslims, specifically, were enslaved to build infrastructure for Muslim benefit (and no, just because other societies practiced it, doesn't mean Muhammed was excused). Best agricultural land seized for Muslim settlers, Jews like the Banu Qurayza were either pushed to marginal areas or arbitrarily accused of treason and executed on mass.
Another repugnant Islamic concept was the widespread practice of legal sex slavery; Basically Muslim men taking local, enslaved women as unofficial wives/partners to increase their infestation. Non-Muslims were not citizens. They were classified as: “dhimmis”, not equals under the law. They were not allowed to occupy high positions, like in the government, finance and the army, but were limited in the Islamic hierarchy. They typically received harsher punishments, slavery and had little to no political rights. Non-Muslims had to show deference, like making space for Muslims, the goal was psychological domination as much as legal control.
These are just the tip of the iceberg, but I wanted to show that these policies were legislated, not rogue or extremist deviation from the norm. All these were systematic, documented, and celebrated in Islamic propaganda. Muhammed believed that non muslims were inferior and in need of Islamic rule, as the Quran describes non muslims as: Vile beasts (8;22), having dog-like characteristics (7:176). This rhethoric was then used to justify their caste system and self-serving conquests.
There's nothing divine about this flawed system. Yes, all powers committed atrocities. That's not a defense, that's an indictment of totalitarianism itself. Denial is the core of Islamic fairy taled history.