Tons of people play this.
Tons of people are avoided that play this.
Mainly because they operate in broad daylight in the middle of the city and yet are ‘untouchable’. Between Paladins, DKs, and Illidari, you wouldn’t logically be welcomed out in the open. Just like Warlocks walking around with pets open. So expect some people to just not like you.
Now you go into seeder parts of the world like what was mentioned above with the Lordaeron Night Market or even factionless places like The Rusty Nail; you’d be welcomed if you are not trying to actively attack someone.
I know for my character, she will NOT deal with them in the City. But you come to her tavern outside legal limits and spend gold. You are her new best friend.