Islam is almost uniquely a problem among world religions because it contains an imperative to take over the world by force. It’s a do-it-yourself eschatology, not one that waits on a divine hand to show itself in miracles, which by definition no man could deny. Nominal Muslims may not go far enough to take that literally, however large groups of them “find religion” every year.
Even Satanism is easier to live with.
IT’s the death to apostates that puts it beyond the pale for me.