OK, why don't you volunteer then to give up the basic human tendency to fall in love, and give it up indefinitely for many years at a time? It's not temporary if it can last for a decade, is it? Just live a pathetic little life in a box, collecting money for the day, many years away, when you can finally let yourself be a human again?
Tell me, which decade of your life would you be OK with throwing away this way? Your 20s? Your 30s? Get back to me on that.
By the same logic college students should never date, as they may move somewhere far off after graduating.
Sadly, while there is surgery that takes away your ability to procreate, there is as yet no surgery that will supress your ability to fall in love or to live a normal life.
So even if an immigrant comes here with the same stupid mindset you are displaying, and tries hard to never fall in love, it may happen anyway.
I don't know if I've read a more unempathetic statement on HN. Perhaps you are a happy lifelong bachelor, and can't relate to any other point of view. That is the only case that would make me understand where you're coming from, for if you have ever actually experienced love, you would understand the hypocrisy of your view.