Well, the biggest terrorists in Europe's borders aren't even Muslim Tatars, nor Muslim Bosniaks, nor Muslim Albanians, but rather the Irish Catholics, perhaps only Islamic Chechens who fall at the border of Europe could be considered bigger terrorists than the Irish Catholics.
Also the Basque have been bigger terrorists than Muslim Tatars, Muslim Bosniaks, or Muslim Albanians.
Yes, I think it does fit nicely with some kind of genetic, or biological issue, rather than Islam being the main culprit.
It seems White Muslims aren't particularly more, or less likely to be terrorists than White Christians.