Hi step, wow you really have a very high standard in dating!
I’m not stepping in to what you believe in but I must say you missed the fun in dating.
I have the kind of thinking also not to waste my time to someone I’m not interested with and I’m not the type of person who will give hope to someone I don’t like. I used to say before I’m busy, or this and that if someone asks me to go out, until one day it came to my mind, why not try going out with guys. Well, for me I don’t go out alone with a guy if I don’t know him from the beginning, I don’t like serious date right away, it should start from a friendly date, just have fun and if I’m already comfortable with him that’s the time I go with him alone. It’s a plus though if someone will asks permission first for them to take you out to someone who is close to you, I started dating when I’m not living with my parents anymore so for me it’s not really necessary. Dating doesn’t mean you’re going to have relationship with him, it’s just giving each other a chance to know each other well, and if you are not interested with him at least I would say it’s a way of thanking him for noticing you out of million girls out there.