Im vegan and I wear wool items and have a leather sella italia saddle.
I mean its all to the person themselves as to how far they want to go with there ideals.
I think the whole being vegan and not wearing wool is ********, your not killing an animal just giving thema hair cut and saying hey can I use your hair? And making a spiffy warm sweater.
If you didnt cut there hair they would either die from being unable to live life productively with all that untamed hair in the way , its just like haveing a garden only its a living garden you use to make seaters

but thats me Im vegan and I dont "wear" leather, only have leather saddle and staps...I mean you pick and choose your own battles as a vegan/vegetarian.
to each there own
hope it helps