I mean, allah tells us to kill people who commit unforgivable crimes and we don't do it. God tells the isrealites to kill every man woman and child of canaan but we don't see jews going out and massacring the palestinians. i mean, they kinda are but that's a different topic
All in all i really don't agree with the ideology of islam but i don't think that's a valid excuse for people to stop believing in it or to be chastised for believing in it. It's just an ideology, and an ideology cannot be physically killed. the perpetrators can be arrested or put on watch lists to prevent them from committing acts of violence, but that's all we can do without being hypocrites