Working immigration is, generally speaking, wanted because these people contribute to the society more than they cost it. And expats are entitled to those benefits simply because if you want people to take a gamble of moving to your country, you have to offer them something in return. You keep twisting it into some sort of moral argument when it’s not.

Your argument is “expats’ taxes do not contribute to society enough because natives have been paying taxes all their lives”. I’m saying that it is irrelevant, because expats have also not received a huge chunk of the benefits that natives receive. How your platitudes about living in a society are supposed to answer to that is beyond me.

How is that relevant? If you think that the taxes that your parents have paid have covered 100% of your mother’s birthing ward, parents’ paternity leave, your healthcare as a child, all the steps of your education, etc etc, you’re living in la-la-land.

No they haven’t. Not for first 18ish years of their lives, where a huge chunk of government spending per citizen is frontloaded.