I think it’s fine to not want to have a friendship with someone with certain personality traits even if they aren’t negative traits.
For example, I don’t really care to chat with quiet or shy people. Which is fair, since they likely wouldn’t want to chat with me either.
I also am not a fan of people who are too serious, or self deprecating.
There’s a friend I keep at arms length because of his passionate and proactive refusal to accept responsibility for even the slightest thing.