> Other small, harmless, cold–blooded animals Sounds like a bit like my ex wife.
I for one am glad that cultural acceptance for these jokes is fading, mostly because young people generally no longer find the sentiment relatable because they're no longer expected to marry the first person they want to sleep with.
I can imagine what would drive someone to enter one of those relationships (from either side), but I can't imagine that you'd feel good about it (on either side).
It's bad enough dealing with Westerners who seem to be in it for the money.
As for our current cultural expectations, I think the idea is supposed to be that you play musical chairs until you hit your mid-to-late thirties, at which point you give up and marry whoever you happen to be with at the time, silently regretting the one that got away.
Better? I dunno. It does result in fewer children.
People would probably be happier if they married at 18 after their high school prom, and before anyone's fortunes were known.