> Getting past the flowery writing style, I can't help but wonder why we Americans are all required to believe that immigration is healthy and important with this evidence that scarcity of jobs for people to do has made life a living hell for millions of people.
Here's one piece of evidence to help you understand why we believe it: https://www.forbes.com/sites/realspin/2012/05/17/the-law-of-.... It's not the whole reason, but it'll get you started on your journey of discovery.
The summary: in 2011, Georgia passed a law to crack down on illegal immigrants working in farming jobs. Georgia's unemployment rate was still fairly high (just a few years post-recession), so "obviously" now that the illegals weren't taking those jobs, they could go to citizens right?
Nope. Georgia farmers' crops withered and died on the vine, costing hundreds of millions of dollars because even unemployed people don't want, and didn't take, those jobs. And Americans don't want to pay the kinds of food prices that would be required to pay wages at which Americans would take the jobs.
Amusingly, five years on and Georgia still hasn't figured this out: https://www.bloomberg.com/news/articles/2016-06-06/crops-rot... I wonder how many billions of dollars in crops have to die before they get the message.