A number of scriptures could be classified as containing hate speech, so I would say technically yes.
ETA although it depends on whether they are called to leave it to Allah to do the destruction or whether they are calling on the people to act on behalf of Allah.
History was my worst subject.
In the Bible God did the killing. Some people would "love", God to show off again, I think, as finally they would have proof that "God exists". Bit extreme proof if you ask me, but...
As with Crusaders I don't know, I was not there, but always got the feeling it was not God doing the killing part
As with Muhammad and his armies I also was not there, but what are armies for anyway.
So although I am bad in History, my guess is that if they teach in school certain humans need to be killed (Allah wants this) then probably they won't wait for Allah to finish His job. They are humans after all.
If Crusaders killed then I guess Muslims will do the same. Not leaving the dirty work to God