Not everyone dislikes kittypets joining into clans, I think that they mostly dislike the ones that overpower a lot or the ones that tryna be like Rusty, trying to reach the majors just because "thats their back story" or stuff, in my opinion I don't really care, I have a cat oc that is a kittypet who joined a clan and he was offered to be as deputy but rejected it because he thought it was a bit too much. Resume: Just don't listen to the people's negative comments and make your rp however you like, if you get chosen as a deputy that's already the leader's opinion, but you shouldn't force anyone :D