You are right. That's the elephant in the room nobody wants to talk about. The only alternative is for there to be a great Christian revival in these Muslim countries which turns them from Satan to God. Then the problem will evaporate.
Muslims are in greater spiritual bondage than the people of the old Soviet Union. But, that revival is in the work and timing of the Holy spirit, not something we can program. In the meantime, dedicated Christians like Pastor George Masih continue to labor for that revival, often ending up as martyrs paying with their lives for their efforts. There are no greater heroes in existence today than these saints of God who labor against all odds for their faith in these awful Muslim countries.