Like I said, I wrote another comment where I write about arguments I think are reasonable, including that H1Bs only going to tech and rich people would be unfair.
I was writing what you quoted from my perspective, I'm a Canadian student who would like to emigrate to the US after I graduate. I have offers from companies in the US that are significantly larger than the still quite good amounts I could earn in Canada.
These offers are already large enough they could probably win a top N salary sort, if the bonus/stock was reallocated as salary. But, if they tried to make the job high-stress or low-quality in order to compensate for additional salary to win the sort, I'd just not take the job and stay in Canada. I imagine most people who could win top N salary sorts are also in enough demand in their home country that they could do well there (if not as well as in the US).
Like I said though, top N sorts would be politically unpopular , because among other reasons, people like me aren't good humanitarian targets for charity, and fair enough.
Ideally I'd say decide who immigrates based purely on economic reasons and use the marginal tax revenue of approving higher-paid people to increase aid. Back of the envelope math suggests that if you did that you could save ~7 children from dying horrible deaths by malaria every year of their career for every marginal top N immigrant rather than lottery immigrant. That helps a lot more poor people. But, I know this kind of thing also isn't politically feasible.
I was writing what you quoted from my perspective, I'm a Canadian student who would like to emigrate to the US after I graduate. I have offers from companies in the US that are significantly larger than the still quite good amounts I could earn in Canada.
These offers are already large enough they could probably win a top N salary sort, if the bonus/stock was reallocated as salary. But, if they tried to make the job high-stress or low-quality in order to compensate for additional salary to win the sort, I'd just not take the job and stay in Canada. I imagine most people who could win top N salary sorts are also in enough demand in their home country that they could do well there (if not as well as in the US).
Like I said though, top N sorts would be politically unpopular , because among other reasons, people like me aren't good humanitarian targets for charity, and fair enough.
Ideally I'd say decide who immigrates based purely on economic reasons and use the marginal tax revenue of approving higher-paid people to increase aid. Back of the envelope math suggests that if you did that you could save ~7 children from dying horrible deaths by malaria every year of their career for every marginal top N immigrant rather than lottery immigrant. That helps a lot more poor people. But, I know this kind of thing also isn't politically feasible.