I actually don't find that to be true. Certainly some do. But my contact with the actual people on the street has found many are not like that. They get freaked out by atheists, often, but seem to respect believers and do not assume the jig is up. Vocal abrahamists who end up in the media can be quite dogmatic, but others, I just haven't found it to be that way.Maybe, maybe not - I cannot say. But Islams, Jews and Christians and all of their daughter believes certainly do say that.
If every Muslim knew for sure that all Jews were headed to hell, I think they would be a lot calmer about this transitory world and its troubles.