However, I still don't really have any vegan friends
Pro tip: Before having any vegan friends, you first have to have friends at all.
Just kidding, but I myself am not what I guess to not really be a "people person", so I have very few people I would consider friends.
Amazingly, some people I only know virtually on the internet seem to be closer to me than others I have known for a long time.
I definitely feel a very similar feeling to @Emma JC 's earlier post about often feeling like an outsider.
And I am also quite convinced that this contributed to me "rejecting common sense" in the form of eating dead animals, and later all animal products.