A point, re muslim expansion to the Balkans. But still, just the Spain/Persia/Iran expansion makes the Crusades look like a tea party with centenarians. But wh

A point, re muslim expansion to the Balkans. But still, just the Spain/Persia/Iran expansion makes the Crusades look like a tea party with centenarians. But where the Ottomans religiously tolerant in all periods? It seems the Turks where really disliked by their subjects (both in Middle East and in the Balkan), where did that come from, then?