> The reality is that immigration is not all good for the average person.
This statement is far too general. You need to divide high skill and low skill immigrants. Almost all economists would say that high skill immigration is good for your economy, and those immigrants are much more likely (than natives) to start businesses and create jobs. There are many, many academic studies about this type of immigrant in a wide variety of highly advanced nations. In 2024, a large number of highly advanced nations (all over the world) have active, aggressive high skill immigration schemes. Rich governments really want these people to come.
Regarding low skill immigration, it can help to supress labor costs (and indirectly control inflation) in very high labor industries, such as non-commodity crop farming (vegetables, fruits, etc.) and food processing. That said, if uncontrolled, it will have a negative economic impact upon low skill natives.
A nuance of like to add, though: some of the ways of controlling immigration, in particular revocable economic visas, are _designed_ to push down the cost of labour at the expensive of natives.
IMHO, if you get permission to work in a country, it shouldn’t be revocable. The revocation just serves as a way of paying the immigrant, and therefore the native who could also do the job, less.
I have worked under different visa in different countries. In most cases, if you lose your job (fired, downsizing, whatever), you need to leave in a few months (or find a job very quickly). This is not unique to the US H1B system.
Regarding low skill immigration, it can help to supress labor costs (and indirectly control inflation) in very high labor industries, such as non-commodity crop farming (vegetables, fruits, etc.) and food processing. That said, if uncontrolled, it will have a negative economic impact upon low skill natives.