"Remember what Christians were doing 600 years ago? Inquisition, Crusades, etc"
Yeah Christians did it 600 YEARS AGO. But islamic countries do that kind of horror nowadays and AFAIK they did not developed in a bubble, isolated from the other countries. So it is perfectly relevant to judge them.
Human Rights are universal, not a simple "cultural standard".
Where are Muslim Crusades currently being waged? Remember that the Crusades were a huge undertaking involving many entire nations engaged in full scale war.
To run a crusade you need a target. All obvious targets for Muslim crusades either have the nukes, or rumored to have nukes or have friends with nukes. Bummer.
Even if that were not the case, and even if it were actually true that the majority of today's Muslims were in support of such adventures (let alone willing to die in the numbers that European crusaders did) ... Muslim countries are flat out too poor to dedicate the same percentage of GDP that European countries did to the Crusade. The ones which are less poor are making all their money by working with the West anyway.