Many Kurds are Muslim, not all. Some are Yzidi, Christian, Zoroaster, etc)
North Syrian Kurds are know promoting freedom of religion.
History loves irony! The Kurds were the principle paramilitary force used by the (Islamic) Ottaman Empire during their genocide against the Armenians.
Proceed with caution. The YPG (People’s Defense Units) are affiliated with the Kurdish Democratic Union, a Communist party.