Immigrating to Denmark is actually pretty easy if you have the right kind of education or get offered a job with a high enough (~$65000) pay. See the "Pay Limit schemes" and "Positive Lists" on this page: https://nyidanmark.dk/en-GB/You-want-to-apply/Work

And as a reference, $65000 would be considered a preposterously low salary for a new STEM graduate in Denmark.