I agree with you. It probably is a certain amount of moral judgement. The way I experience a distaste in flirting is that it seems annoying and counterproductive to beat around the bush. I don't personally derive enjoyment from it. If I did, or wanted to, I might feel differently about it. Flirting would by no means be the worst thing to end up having as a preference. But I still think some self-hacking would have to happen before I would want to enjoy flirting.