what boggles my mind even more is US lets people from other visa categories so easily without even vetting but creates so many hurdles for students & tech-worke

what boggles my mind even more is US lets people from other visa categories so easily without even vetting but creates so many hurdles for students & tech-workers who definitely contribute more positively to US economy. Take marriage green card route for example. Green card marriage is a widely known term now. Similarly, refugee visa is exploited a lot. I know people who received refugee visa by faking their stories. In some cases they are not even from the country they are claiming to be. All those people who game those visas come and take one or the other form of government support whereas students and tech workers only contribute to the economy.