No, guy, read between the lines a little. If you're the type that shows up not ready, I'm not going to take you or your time seriously. Don't demand I be punctual and then waste my time afterward.
If you're the type of person that is ready to roll upon arrival, I'll take into consideration your thoughts and opinions quite a bit more. Don't waste my time, I won't waste a minute of yours. If you're a habitual anus, then yeah don't expect me to care about your precious time that you're already wasting on your own.
If it's the first time I'm meeting up with you, obviously I'm going to extend you the courtesy of being punctual until I see a behavior pattern.