It just seems stupid to make an agreement that you know you won't keep.
If people accepted that answer, that'd be fine, but by and large they don't/won't.
> "It just seems stupid to make an agreement that you know you won't keep."
You don't always know ahead of time. If you arrange to meet at 7pm and arrive at 7:05pm, predicting that far in advance is quite tricky. Perhaps you fully intended to be on time, but underestimated some part of the journey getting there.
Nice stereotype though!
If you don't like the example I gave, you can have another example, looking at Ikaria:
http://www.bbc.com/travel/story/20171116-the-greek-island-wi...
Quoting the article (note this was said by a Greek person, not an expat):
"Retired doctor Christodoulos Xenakis has another theory about how Ikarians avoid unnecessary anxiety. We met briefly during my first hour on the island and we had agreed to meet again, though tracking him down wasn’t easy.
“No-one really sets appointments here,” he shrugged when I greeted the 81 year old – who is considered a young man by Ikaria standards – a few days later in the village. Time is an important part of life on Ikaria, Xenakis explained, but not the way most people think. “It’s more like ‘see you in the morning, afternoon or evening’. We don’t stress.”"
That's not what's happening. If I'm running late I'm supposedly missing out too, by missing out on spending time with friends. What part of that is selfish? If I arrange to meet somewhere where they can start enjoying their evening, the only person that misses out is me.
I get that waiting around doing nothing is annoying, but it doesn't have to be that way. For example, if I'm meeting up with some friends to go out, I'd much rather meet them in a pub rather than meet them at a bus or train station. That way their evening can start without me.
I'd also happily live somewhere with other people that don't put a high value on punctuality. As an example, I've heard in Costa Rica they have cultural trait of running on "tico time". I've only ever met a couple of people from Costa Rica before, so I can't say how common this is, but what I can say is that I'd not be offended by it, and I'd hope it was something we would all be a bit more laid back about than where I currently live.