As another example, Dati Leumi communities, even those which are meticulous in Halacha, define themselves (to borrow your term) by wearing kippot srugot, though the color and material of a kippah is non halachic.
As another example, Dati Leumi communities, even those which are meticulous in Halacha, define themselves (to borrow your term) by wearing kippot srugot, though the color and material of a kippah is non halachic.