Thank-you. Hitler, Stalin, Amin, Papa Doc, et. al., were not Muslims. Although Muslims have a monopoly on mass-murder these days, not all mass-murders are Muslim. And yes, I know Muslims who are really nice people. They are. They give us Christmas gifts, good bottles of wine, and excellent conversation. Their weakness is not standing up to the Islamists. They admit that to me.
Since you have a good relationship with them, I wonder, have you ever, or would you ever just suggest that they convert to Christianity? I can’t see why it makes sense for decent people who are Muslim by mere incidence of being born into it to not at some realize what a violent murder cult it actually is, and convert (if they can do so without putting their lives in jeopardy). Mohammed is the O.G. terrorist, so why do they follow him?