I'm writing this reply not to the lazy commenter, but to anyone reading this thread...
You're just passing off your own speculation as authoritative, and you didn't even read my comment to comprehension.
I didn't say we need less immigration in the tech sector. I said it hurts tech workers when there's a deflationary effect on their earnings but not the goods and services they pay for, and hence the same immigration practices should apply to every industry.
On paper, you would think this is the case, but in practice 64% of H1-B workers are in IT and 52% are programmers:
https://www.uscis.gov/sites/default/files/document/reports/o...
Again, it stands to reason that if the deflationary effect on tech workers' salaries is disproportionate to the deflationary effect on all the other goods and services they pay for, then tech workers are worse off from the H1-B program. I've seen claims less ironclad than this accepted as fact in peer-reviewed life sciences-related research.
Your comment is just another classic HN case of speculation masquerading as authority.